Currency
EUR
  • BGN
  • EUR
  • RON
Menu
Profile
Language

Category

Find products by

Cut (liters)

  • liters
  • liters
  • liters
  • liters
  • liters
  • liters
  • liters
  • liters
Home SALE FERTILIZERS AND ADDITIVES ON DISCOUNT

FERTILIZERS AND ADDITIVES ON DISCOUNT

View our promotional offers of fertilizers and additives only at Growshop Mania at a good price! In this category we offer you a variety of high quality products for rapid development of your plants. Order quickly and easily and take advantage of the best prices on fertilizers and additives on the market.
Filters
«1 2 3 4 5»

PK Spike 100ml - Flowering Booster

 

Phosphorus and potassium supplement to support heavy fruiting.

PK Spike is a flowering supplement derived from multiple, highly soluble sources of phosphorous and potassium. This product is designed to encourage budding, help facilitate bulking, and ripening of flowering plants.

N-P-K: 0-14-15

HOW TO USE IT:


Add at a rate of 0.5 – 1 ml/L to your reservoir or water tank.

Apply from the 2nd week of bloom every 2 weeks until 1 week before flush. Applying PK Spike at the recommended rate will deliver up to a 250 PPM boost to your plants, adjust your nutrient strength accordingly.

 

GUARANTEED ANALYSIS:

 

  • Available Phosphate (P2O5) - 14.0%
  • Soluble Potash (K2O) - 15.0%
  • Derived from: Monopotassium Phosphate, Potassium Acetate, Potassium Citrate, Potassium Metaphosphate.
-40%
Price: €2.76
List Price: €4.60
discounts info
Discounts info
Price: €2.76
List Price: €4.60
Discount: €1.84 (40.00%)
Out of stock

PK Spike 500ml - Flowering Booster

 

Phosphorus and potassium supplement to support heavy fruiting.

PK Spike is a flowering supplement derived from multiple, highly soluble sources of phosphorous and potassium. This product is designed to encourage budding, help facilitate bulking, and ripening of flowering plants.

N-P-K: 0-14-15

HOW TO USE IT:


Add at a rate of 0.5 – 1 ml/L to your reservoir or water tank.

Apply from the 2nd week of bloom every 2 weeks until 1 week before flush. Applying PK Spike at the recommended rate will deliver up to a 250 PPM boost to your plants, adjust your nutrient strength accordingly.

 

GUARANTEED ANALYSIS:

 

  • Available Phosphate (P2O5) - 14.0%
  • Soluble Potash (K2O) - 15.0%
  • Derived from: Monopotassium Phosphate, Potassium Acetate, Potassium Citrate, Potassium Metaphosphate.
-40%
Price: €11.97
List Price: €19.95
discounts info
Discounts info
Price: €11.97
List Price: €19.95
Discount: €7.98 (40.00%)
Quantity:

Ocean Magic 1L - Natural Kelp Additive

 

NPK: 0-0-5

 

Ocean Magic is a natural kelp additive for vigorous vegetative growth.

 

DOSAGE:

 

Shake well before use it. 

  • For direct root feeding: Dilute 0.5 ml/L of water and soak the growing medium thoroughly.
  • For foliar feeding: Use 5 ml/L of water. Start spraying plants in weeks 2 to 4 of the grow stage and then once weekly for the next 2 to 3 weeks.

Spray on dry leaves when no rain is expected.

 

 

-40%
Price: €24.39
List Price: €40.66
discounts info
Discounts info
Price: €24.39
List Price: €40.66
Discount: €16.27 (40.00%)
Quantity:

Plant Guard 1L - Potassium Silicate Supplement

 

Potassium silicate supplement to build plant defences.

PLANT GUARD


Plant Guard is GreenPlanet potassium silicate supplement used in the vegetative and flowering stages of growth. Silicate increases the rigidity of your plant’s cell walls to support a heavier harvest and increase resistance to environmental stress.

 

HOW TO USE IT:

 

  • Add 0.5 ml/L each time you fertilize in conjunction with your regular feeding schedule. Discontinue 2 weeks before harvest.

 

ATTENTION: Dilute Plant Guard separately before mixing with other nutrients.

 

-40%
Price: €10.43
List Price: €17.39
discounts info
Discounts info
Price: €10.43
List Price: €17.39
Discount: €6.96 (40.00%)
Quantity:

Plant Guard 4L - Potassium Silicate Supplement

 

Potassium silicate supplement to build plant defences.

PLANT GUARD


Plant Guard is GreenPlanet potassium silicate supplement used in the vegetative and flowering stages of growth. Silicate increases the rigidity of your plant’s cell walls to support a heavier harvest and increase resistance to environmental stress.

 

HOW TO USE IT:

 

  • Add 0.5 ml/L each time you fertilize in conjunction with your regular feeding schedule. Discontinue 2 weeks before harvest.

 

ATTENTION: Dilute Plant Guard separately before mixing with other nutrients.

 

-40%
Price: €30.54
List Price: €50.90
discounts info
Discounts info
Price: €30.54
List Price: €50.90
Discount: €20.36 (40.00%)
Quantity:

Pro Cal 1L - Calcium and Magnesium Supplement

 

Pro Cal is an excellent supplemental source of Calcium, Magnesium and Iron. Plants engaged in rapid growth can often come up short on these essential elements so supplementation is a great idea. The savvy grower makes Pro Cal a must-have in their arsenal of plant growing weapons.

 

 

DOSAGE:

 

  • Use at a rate of 1.25 ml/L of water every feeding in conjunction with your standard feeding schedule as needed.
-40%
Price: €11.04
List Price: €18.41
discounts info
Discounts info
Price: €11.04
List Price: €18.41
Discount: €7.37 (40.00%)
Out of stock

Pro Cal 4L - Calcium and Magnesium Supplement

 

Pro Cal is an excellent supplemental source of Calcium, Magnesium and Iron. Plants engaged in rapid growth can often come up short on these essential elements so supplementation is a great idea. The savvy grower makes Pro Cal a must-have in their arsenal of plant growing weapons.

 

 

DOSAGE:

 

  • Use at a rate of 1.25 ml/L of water every feeding in conjunction with your standard feeding schedule as needed.
-40%
Price: €33.00
List Price: €54.99
discounts info
Discounts info
Price: €33.00
List Price: €54.99
Discount: €21.99 (40.00%)
Quantity:

Pro Cal 10L - Calcium and Magnesium Supplement

 

Pro Cal is an excellent supplemental source of Calcium, Magnesium and Iron. Plants engaged in rapid growth can often come up short on these essential elements so supplementation is a great idea. The savvy grower makes Pro Cal a must-have in their arsenal of plant growing weapons.

 

 

DOSAGE:

 

  • Use at a rate of 1.25 ml/L of water every feeding in conjunction with your standard feeding schedule as needed.
-40%
Price: €73.51
List Price: €122.51
discounts info
Discounts info
Price: €73.51
List Price: €122.51
Discount: €49.00 (40.00%)
Quantity:

Vitathrive 1L - Vitamin and Mineral Additives

 

Vitathrive includes vitamin and mineral additives to promote plant health and support essential functions. Vitathrive is a wide range of carefully selected vitamins and minerals designed to reduce plant stress while supporting essential functions.


The latest scientific research has gone into this formulation to make sure that your plants get all of the support they need. Vitathrive is the best anti-stress product in the present tense.


Vitathrive can be used on cuttings, cloning and general health. This is a must-have product! 

 

DOSAGE:

 

Apply at a rate of 1-2 ml/L - throughout the entire vegetative phase.

 

GUARANTEED ANALYSIS

 

  • Soluble Potash (K2O) - 1.0%
  • NPK: 0-0-1

Derived from: Potassium Sulfate.

 

CONTAINS NON PLANT FOOD INGREDIENTS:

  • Vitamin B1 (Thiamine Hydrochloride) - 0.08% 

 

-40%
Price: €14.89
List Price: €24.81
discounts info
Discounts info
Price: €14.89
List Price: €24.81
Discount: €9.92 (40.00%)
Quantity:

Vitathrive 4L - Vitamin and Mineral Additives

 

Vitathrive includes vitamin and mineral additives to promote plant health and support essential functions. Vitathrive is a wide range of carefully selected vitamins and minerals designed to reduce plant stress while supporting essential functions.


The latest scientific research has gone into this formulation to make sure that your plants get all of the support they need. Vitathrive is the best anti-stress product in the present tense.


Vitathrive can be used on cuttings, cloning and general health. This is a must-have product! 

 

DOSAGE:

 

Apply at a rate of 1-2 ml/L - throughout the entire vegetative phase.

 

GUARANTEED ANALYSIS

 

  • Soluble Potash (K2O) - 1.0%
  • NPK: 0-0-1

Derived from: Potassium Sulfate.

 

CONTAINS NON PLANT FOOD INGREDIENTS:

  • Vitamin B1 (Thiamine Hydrochloride) - 0.08% 

 

-40%
Price: €46.65
List Price: €77.75
discounts info
Discounts info
Price: €46.65
List Price: €77.75
Discount: €31.10 (40.00%)
Quantity:

Vitathrive 10L - Vitamin and Mineral Additives

 

Vitathrive includes vitamin and mineral additives to promote plant health and support essential functions. Vitathrive is a wide range of carefully selected vitamins and minerals designed to reduce plant stress while supporting essential functions.


The latest scientific research has gone into this formulation to make sure that your plants get all of the support they need. Vitathrive is the best anti-stress product in the present tense.


Vitathrive can be used on cuttings, cloning and general health. This is a must-have product! 

 

DOSAGE:

 

Apply at a rate of 1-2 ml/L - throughout the entire vegetative phase.

 

GUARANTEED ANALYSIS

 

  • Soluble Potash (K2O) - 1.0%
  • NPK: 0-0-1
  •  

Derived from: Potassium Sulfate.

 

CONTAINS NON PLANT FOOD INGREDIENTS:

  • Vitamin B1 (Thiamine Hydrochloride) - 0.08% 

 

-40%
Price: €100.05
List Price: €166.75
discounts info
Discounts info
Price: €100.05
List Price: €166.75
Discount: €66.70 (40.00%)
Quantity:

Rezin 500ml - Nutritional Additive for Flowering

 

Rezin is an aroma and flavour enhancer. It helps your plants to produce more terpenes resulting in better extractions. Rezin is composed of a combination of Ascorbic, Citric, Gluconic and Lactic Acids created through a complex fermentation process. 

 

DOSAGE

 

Apply 2 ml/L during the last two weeks of the vegetative cycle to prime the plant for bloom.

Continue to apply at 2 ml/L through bloom until harvest.

 

COMPREHENSIVE ANALYSIS:

 

  • Molybdenum (Mo) - 0.0005%

Derived from: Ammonium Molybdate

 

ALSO CONTAINS NONPLANT FOOD INGREDIENT(S):

 

  • Vitamin B1 (Thiamine Hydrochloride) - 0.25% 

 

-40%
Price: €9.21
List Price: €15.35
discounts info
Discounts info
Price: €9.21
List Price: €15.35
Discount: €6.14 (40.00%)
Out of stock

Rezin 1L - Flowering Nutrient Additive

 

Rezin is an aroma and flavour enhancer. It helps your plants to produce more terpenes resulting in better extractions. Rezin is composed of a combination of Ascorbic, Citric, Gluconic and Lactic Acids created through a complex fermentation process. 

 

DOSAGE

 

Apply 2 ml/L during the last two weeks of the vegetative cycle to prime the plant for bloom.

Continue to apply at 2 ml/L through bloom until harvest.

 

COMPREHENSIVE ANALYSIS:

 

  • Molybdenum (Mo) - 0.0005%

Derived from: Ammonium Molybdate

 

ALSO CONTAINS NONPLANT FOOD INGREDIENT(S):

 

  • Vitamin B1 (Thiamine Hydrochloride) - 0.25% 

 

-40%
Price: €16.88
List Price: €28.13
discounts info
Discounts info
Price: €16.88
List Price: €28.13
Discount: €11.25 (40.00%)
Out of stock

Rezin 4L - Flowering Nutrient Additive

 

Rezin is an aroma and flavour enhancer. It helps your plants to produce more terpenes resulting in better extractions. Rezin is composed of a combination of Ascorbic, Citric, Gluconic and Lactic Acids created through a complex fermentation process. 

 

DOSAGE

 

Apply 2 ml/L during the last two weeks of the vegetative cycle to prime the plant for bloom.

Continue to apply at 2 ml/L through bloom until harvest.

 

COMPREHENSIVE ANALYSIS:

 

  • Molybdenum (Mo) - 0.0005%

Derived from: Ammonium Molybdate

 

ALSO CONTAINS NONPLANT FOOD INGREDIENT(S):

 

  • Vitamin B1 (Thiamine Hydrochloride) - 0.25% 

 

-40%
Price: €61.68
List Price: €102.81
discounts info
Discounts info
Price: €61.68
List Price: €102.81
Discount: €41.13 (40.00%)
Quantity:

Rezin 10L - Flowering Nutrient Additive

 

Rezin is an aroma and flavour enhancer. It helps your plants to produce more terpenes resulting in better extractions. Rezin is composed of a combination of Ascorbic, Citric, Gluconic and Lactic Acids created through a complex fermentation process. 

 

DOSAGE

 

Apply 2 ml/L during the last two weeks of the vegetative cycle to prime the plant for bloom.

Continue to apply at 2 ml/L through bloom until harvest.

 

COMPREHENSIVE ANALYSIS:

 

  • Molybdenum (Mo) - 0.0005%

Derived from: Ammonium Molybdate

 

ALSO CONTAINS NONPLANT FOOD INGREDIENT(S):

 

  • Vitamin B1 (Thiamine Hydrochloride) - 0.25% 

 

-40%
Price: €121.23
List Price: €202.05
discounts info
Discounts info
Price: €121.23
List Price: €202.05
Discount: €80.82 (40.00%)
Out of stock

Massive Bloom 500ml - Stimulator for Weight and Volume of Flower

 

NPK: 1-2-3

Massive Bloom is the worlds best flowering additive that we highly recommended using. An organically derived flowering nutrient enhanced with all the necessary microelements: giving an increase in flower size, taste, health, colour and yield. Growers are raving about how well Massive Bloom formulation works and consequently growers are reporting increases in dry weight of over 30.5%.

PERFORMANCE:

 

  • Increases flower size noticeably
  • Rapidly increases photosynthesis
  • Increases CO2 utilisation
  • Growers report increases in dry weight of up and beyond 30.5%
  • Increases aromatics Increases essential oils
  • Increases chlorophyll content

 

 

-40%
Price: €8.59
List Price: €14.32
discounts info
Discounts info
Price: €8.59
List Price: €14.32
Discount: €5.73 (40.00%)
Quantity:

Massive Bloom 1L - Flowering Nutrient Additive

 

NPK: 1-2-3

Massive Bloom is the worlds best flowering additive that we highly recommended using. An organically derived flowering nutrient enhanced with all the necessary microelements: giving an increase in flower size, taste, health, colour and yield. Growers are raving about how well Massive Bloom formulation works and consequently growers are reporting increases in dry weight of over 30.5%.

PERFORMANCE:

 

  • Increases flower size noticeably
  • Rapidly increases photosynthesis
  • Increases CO2 utilisation
  • Growers report increases in dry weight of up and beyond 30.5%
  • Increases aromatics Increases essential oils
  • Increases chlorophyll content

 

 

-40%
Price: €13.35
List Price: €22.25
discounts info
Discounts info
Price: €13.35
List Price: €22.25
Discount: €8.90 (40.00%)
Quantity:

Massive Bloom 4L - Flowering Nutrient Additive

 

NPK: 1-2-3

Massive Bloom is the worlds best flowering additive that we highly recommended using. An organically derived flowering nutrient enhanced with all the necessary microelements: giving an increase in flower size, taste, health, colour and yield. Growers are raving about how well Massive Bloom formulation works and consequently growers are reporting increases in dry weight of over 30.5%.

PERFORMANCE:

 

  • Increases flower size noticeably
  • Rapidly increases photosynthesis
  • Increases CO2 utilisation
  • Growers report increases in dry weight of up and beyond 30.5%
  • Increases aromatics Increases essential oils
  • Increases chlorophyll content

 

 

-40%
Price: €46.65
List Price: €77.75
discounts info
Discounts info
Price: €46.65
List Price: €77.75
Discount: €31.10 (40.00%)
Out of stock

Massive Bloom 10L - Flowering Nutrient Additive

 

NPK: 1-2-3

Massive Bloom is the worlds best flowering additive that we highly recommended using. An organically derived flowering nutrient enhanced with all the necessary microelements: giving an increase in flower size, taste, health, colour and yield. Growers are raving about how well Massive Bloom formulation works and consequently growers are reporting increases in dry weight of over 30.5%.

PERFORMANCE:

 

  • Increases flower size noticeably
  • Rapidly increases photosynthesis
  • Increases CO2 utilisation
  • Growers report increases in dry weight of up and beyond 30.5%
  • Increases aromatics Increases essential oils
  • Increases chlorophyll content

 

 

-40%
Price: €85.32
List Price: €142.20
discounts info
Discounts info
Price: €85.32
List Price: €142.20
Discount: €56.88 (40.00%)
Out of stock

Liquid Weight 1L - Complex Carbohydrate Supplement

 

Supplies a readily available blend of carbohydrates to support beneficial microbes. Liquid Weight is a supplement blend of simple and complex carbohydrates that support the plant and beneficial microbial life in the root zone. This leads to an increase in the absorption of essential nutrients that help develop impressive aromatic flowers and fruits.

 

COMPREHENSIVE ANALYSIS:

CONTAINS NON-PLANT FOOD INGREDIENTS:

  • Sucrose (derived from molasses) - 7.5% 
  • Dextrose (derived from cane sugar) - 7.5% 
  • Fructose (derived from agave sugar) - 7.5% 

 

DOSAGE:

 

Apply 1 ml/L of water for every watering during the flowering cycle.

 

 

-40%
Price: €10.43
List Price: €17.39
discounts info
Discounts info
Price: €10.43
List Price: €17.39
Discount: €6.96 (40.00%)
Out of stock

Liquid Weight 4L - Complex Carbohydrate Supplement

 

Supplies a readily available blend of carbohydrates to support beneficial microbes. Liquid Weight is a supplement blend of simple and complex carbohydrates that support the plant and beneficial microbial life in the root zone. This leads to an increase in the absorption of essential nutrients that help develop impressive aromatic flowers and fruits.

 

COMPREHENSIVE ANALYSIS:

CONTAINS NON-PLANT FOOD INGREDIENTS:

  • Sucrose (derived from molasses) - 7.5% 
  • Dextrose (derived from cane sugar) - 7.5% 
  • Fructose (derived from agave sugar) - 7.5% 

 

DOSAGE:

 

Apply 1 ml/L of water for every watering during the flowering cycle.

 

 

-40%
Price: €30.38
List Price: €50.64
discounts info
Discounts info
Price: €30.38
List Price: €50.64
Discount: €20.26 (40.00%)
Out of stock

Liquid Weight 10L - Complex Carbohydrate Supplement

 

Supplies a readily available blend of carbohydrates to support beneficial microbes. Liquid Weight is a supplement blend of simple and complex carbohydrates that support the plant and beneficial microbial life in the root zone. This leads to an increase in the absorption of essential nutrients that help develop impressive aromatic flowers and fruits.

 

COMPREHENSIVE ANALYSIS:

CONTAINS NON-PLANT FOOD INGREDIENTS:

  • Sucrose (derived from molasses) - 7.5% 
  • Dextrose (derived from cane sugar) - 7.5% 
  • Fructose (derived from agave sugar) - 7.5% 

 

DOSAGE:

 

Apply 1 ml/L of water for every watering during the flowering cycle.

 

 

-40%
Price: €73.04
List Price: €121.74
discounts info
Discounts info
Price: €73.04
List Price: €121.74
Discount: €48.70 (40.00%)
Out of stock

Dual Fuel - 2 Part Advanced Nutrient System - 1L

 

NPK: 5-0-1 / 0-3-6

Dual Fuel is a 2 part base nutrient that is easy and simple to use. Whether you’re a novice or master grower, Dual Fuel can be tailored to the demands of your growth. This is the base for the Dual Fuel Feed Program.

 

DOSAGE:

Add Dual Fuel 1 & 2 at a rate of 0.5 – 2.5 ml/L to your nutrient tank.


NOTE: Always mix Dual Fuel 1 & 2 into your reservoir separately. Combining Dual Fuel 1 & 2 together in undiluted form may cause a nutrient lockout.

For optimal results follow the Dual Fuel Feeding Program during the plant’s entire life cycle.

-40%
Price: €33.91
List Price: €56.52
discounts info
Discounts info
Price: €33.91
List Price: €56.52
Discount: €22.61 (40.00%)
Quantity:

Dual Fuel - 2 Part Advanced Nutrient System - 4L

 

NPK: 5-0-1 / 0-3-6

Dual Fuel is a 2 part base nutrient that is easy and simple to use. Whether you’re a novice or master grower, Dual Fuel can be tailored to the demands of your growth. This is the base for the Dual Fuel Feed Program.

 

DOSAGE:

Add Dual Fuel 1 & 2 at a rate of 0.5 – 2.5 ml/L to your nutrient tank.


NOTE: Always mix Dual Fuel 1 & 2 into your reservoir separately. Combining Dual Fuel 1 & 2 together in undiluted form may cause a nutrient lockout.

For optimal results follow the Dual Fuel Feeding Program during the plant’s entire life cycle.

-40%
Price: €115.09
List Price: €191.82
discounts info
Discounts info
Price: €115.09
List Price: €191.82
Discount: €76.73 (40.00%)
Quantity:

Dual Fuel - 2 Part Advanced Nutrient System - 10L

 

NPK: 5-0-1 / 0-3-6

Dual Fuel is a 2 part base nutrient that is easy and simple to use. Whether you’re a novice or master grower, Dual Fuel can be tailored to the demands of your growth. This is the base for the Dual Fuel Feed Program.

 

DOSAGE:

Add Dual Fuel 1 & 2 at a rate of 0.5 – 2.5 ml/L to your nutrient tank.


NOTE: Always mix Dual Fuel 1 & 2 into your reservoir separately. Combining Dual Fuel 1 & 2 together in undiluted form may cause a nutrient lockout.

For optimal results follow the Dual Fuel Feeding Program during the plant’s entire life cycle.

-40%
Price: €177.39
List Price: €295.65
discounts info
Discounts info
Price: €177.39
List Price: €295.65
Discount: €118.26 (40.00%)
Out of stock

GP3 Grow 1L - Mineral Fertilizer for the Vegetative Phase

 

NPK: 2-1-6

 

GP3 Grow is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €9.05
List Price: €15.09
discounts info
Discounts info
Price: €9.05
List Price: €15.09
Discount: €6.04 (40.00%)
Out of stock

GP3 Grow 4L - Mineral Fertilizer for the Vegetative Phase

 

NPK: 2-1-6

 

GP3 Grow is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €21.64
List Price: €36.06
discounts info
Discounts info
Price: €21.64
List Price: €36.06
Discount: €14.42 (40.00%)
Quantity:

GP3 Grow 10L - Mineral Fertilizer for the Vegetative Phase

 

NPK: 2-1-6

 

GP3 Grow is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €41.43
List Price: €69.05
discounts info
Discounts info
Price: €41.43
List Price: €69.05
Discount: €27.62 (40.00%)
Out of stock

GP3 Bloom 1L - Mineral Fertilizer for the Bloom Phase

 

NPK: 0-5-4

 

GP3 Bloom is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €9.05
List Price: €15.09
discounts info
Discounts info
Price: €9.05
List Price: €15.09
Discount: €6.04 (40.00%)
Quantity:

GP3 Bloom 4L - Mineral Fertilizer for the Bloom Phase

 

NPK: 0-5-4

 

GP3 Bloom is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €21.64
List Price: €36.06
discounts info
Discounts info
Price: €21.64
List Price: €36.06
Discount: €14.42 (40.00%)
Quantity:

GP3 Bloom 10L - Mineral Fertilizer for the Bloom Phase

 

NPK: 0-5-4

 

GP3 Bloom is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €41.43
List Price: €69.05
discounts info
Discounts info
Price: €41.43
List Price: €69.05
Discount: €27.62 (40.00%)
Out of stock

GP3 Micro 1L - Mineral Fertilizer with Microelements

 

NPK: 5-0-1

 

GP3 Micro is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €12.12
List Price: €20.20
discounts info
Discounts info
Price: €12.12
List Price: €20.20
Discount: €8.08 (40.00%)
Quantity:

GP3 Micro 4L - Mineral Fertilizer with Microelements

 

NPK: 5-0-1

 

GP3 Micro is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €27.31
List Price: €45.52
discounts info
Discounts info
Price: €27.31
List Price: €45.52
Discount: €18.21 (40.00%)
Quantity:

GP3 Micro 10L - Mineral Fertilizer with Microelements

 

NPK: 5-0-1

 

GP3 Micro is an essential component in the newest 3-Part Nutrient System on the market. GreenPlanet Nutrients have put countless hours of work testing and formulating a system that is not only easy to substitute in for any current leading 3-Part but made better. GreenPlanet Nutrients use only the best, ethically sourced ingredients and promise to deliver a better product at a competitive price.

 

HOW TO USE IT:


GP3 requires Grow, Micro, and Bloom for the best results. Refer to the GP3 Feed Program for application rates during each stage of plant growth. Mix each product individually into the reservoir, check the PPM, pH and adjust accordingly.

CAUTION: Combining GP3 components together in an undiluted form may cause a nutrient lockout. Always mix into the reservoir separately. Follow the GP3 Feed Program for the best results.

-40%
Price: €42.35
List Price: €70.59
discounts info
Discounts info
Price: €42.35
List Price: €70.59
Discount: €28.24 (40.00%)
Out of stock

Medi One 1L - Organic Fertilizer for Grow and Bloom

 

NPK: 4-3-3

 

 

MEDI ONE

 

Medi One is our 1-part base nutrient system formulated with readily available macro and microelements certified for organic use. Expect vigorous vegetative growth and vibrant floral production with only one bottle. It is formulated from all-natural ingredients for use in organic gardening. This is the base for the Medi One Feed Program.

 

DOSAGE:

 

Shake bottle well prior to use. Apply the product at a rate of 1-5 ml/L of water twice per week.

ATTENTION: Adjust pH to the desired levels.

 

 

-40%
Price: €19.65
List Price: €32.74
discounts info
Discounts info
Price: €19.65
List Price: €32.74
Discount: €13.09 (40.00%)
Quantity:

Medi One 4L - Organic Fertilizer for Grow and Bloom

 

NPK: 4-3-3

 

 

MEDI ONE

 

Medi One is our 1-part base nutrient system formulated with readily available macro and microelements certified for organic use. Expect vigorous vegetative growth and vibrant floral production with only one bottle. It is formulated from all-natural ingredients for use in organic gardening. This is the base for the Medi One Feed Program.

 

DOSAGE:

 

Shake bottle well prior to use. Apply the product at a rate of 1-5 ml/L of water twice per week.

ATTENTION: Adjust pH to the desired levels.

 

 

-40%
Price: €61.99
List Price: €103.32
discounts info
Discounts info
Price: €61.99
List Price: €103.32
Discount: €41.33 (40.00%)
Quantity:

Medi One 10L - Organic Fertilizer for Grow and Bloom

 

NPK: 4-3-3

 

 

MEDI ONE

 

Medi One is our 1-part base nutrient system formulated with readily available macro and microelements certified for organic use. Expect vigorous vegetative growth and vibrant floral production with only one bottle. It is formulated from all-natural ingredients for use in organic gardening. This is the base for the Medi One Feed Program.

 

DOSAGE:

 

Shake bottle well prior to use. Apply the product at a rate of 1-5 ml/L of water twice per week.

ATTENTION: Adjust pH to the desired levels.

 

 

-40%
Price: €143.32
List Price: €238.87
discounts info
Discounts info
Price: €143.32
List Price: €238.87
Discount: €95.55 (40.00%)
Quantity:

Root Builder 1L - Root Stimulator

 

Root Builder is formulated with extremely active beneficial organisms that deliver an abundance of benefits to your plant’s root zone.

 

DOSAGE:

 

Apply at a rate of 1.25 ml/L in conjunction with your nutrient solution.

 

-40%
Price: €21.02
List Price: €35.04
discounts info
Discounts info
Price: €21.02
List Price: €35.04
Discount: €14.02 (40.00%)
Quantity:

Root Builder 4L - Root Stimulator

 

Root Builder is formulated with extremely active beneficial organisms that deliver an abundance of benefits to your plant’s root zone.

 

DOSAGE:

 

Apply at a rate of 1.25 ml/L in conjunction with your nutrient solution.

 

-40%
Price: €61.07
List Price: €101.79
discounts info
Discounts info
Price: €61.07
List Price: €101.79
Discount: €40.72 (40.00%)
Quantity:

Hydro Fuel Grow A & B - 1L - Mineral Fertilizer for Grow Phase

 

NPK Grow A: 5-0-3

NPK Grow B: 1-2-5

 

Hydro Fuel Grow is a premier 2 part nutrient formula containing all primary, secondary and essential micronutrients required to encourage robust vegetative growth.

 

DOSAGE:

 

Use Hydro Fuel Grow at a rate of 1-3 ml/L.

Mix Part A at the desired ratio then stir before you add part B, it is not advisable to mix concentrated A with B before they are diluted in the appropriate amount of water.

 

 

-40%
Price: €16.73
List Price: €27.88
discounts info
Discounts info
Price: €16.73
List Price: €27.88
Discount: €11.15 (40.00%)
Quantity:

Hydro Fuel Grow A & B - 4L - Mineral Fertilizer for Grow Phase

 

NPK Grow A: 5-0-3

NPK Grow B: 1-2-5

 

Hydro Fuel Grow is a premier 2 part nutrient formula containing all primary, secondary and essential micronutrients required to encourage robust vegetative growth.

 

DOSAGE:

 

Use Hydro Fuel Grow at a rate of 1-3 ml/L.

Mix Part A at the desired ratio then stir before you add part B, it is not advisable to mix concentrated A with B before they are diluted in the appropriate amount of water.

 

 

-40%
Price: €48.33
List Price: €80.56
discounts info
Discounts info
Price: €48.33
List Price: €80.56
Discount: €32.23 (40.00%)
Quantity:

Hydro Fuel Grow A & B - 10L - Mineral Fertilizer for Grow Phase

 

NPK Grow A: 5-0-3

NPK Grow B: 1-2-5

 

Hydro Fuel Grow is a premier 2 part nutrient formula containing all primary, secondary and essential micronutrients required to encourage robust vegetative growth.

 

DOSAGE:

 

Use Hydro Fuel Grow at a rate of 1-3 ml/L.

Mix Part A at the desired ratio then stir before you add part B, it is not advisable to mix concentrated A with B before they are diluted in the appropriate amount of water.

 

 

-40%
Price: €87.47
List Price: €145.78
discounts info
Discounts info
Price: €87.47
List Price: €145.78
Discount: €58.31 (40.00%)
Quantity:

Hydro Fuel Bloom A & B - 1L - Mineral Fertilizer for Grow Phase

 

NPK Bloom A: 0-4-5

NPK Bloom B: 4-0-3

 

Hydro Fuel Bloom is a unique 2 part nutrient system containing all primary, secondary and essential micronutrients necessary to encourage heavy dense flowers and fruit.

 

DOSAGE:

 

Apply Hydro Fuel Bloom at a rate of 3-4 ml/L.

Mix Part A at the desired ratio then stir before you add part B, it is not advisable to mix concentrated A with B before they are diluted in the appropriate amount of water.

 

-40%
Price: €16.73
List Price: €27.88
discounts info
Discounts info
Price: €16.73
List Price: €27.88
Discount: €11.15 (40.00%)
Quantity:

Hydro Fuel Bloom A & B - 4L - Mineral Fertilizer for Grow Phase

 

NPK Bloom A: 0-4-5

NPK Bloom B: 4-0-3

 

Hydro Fuel Bloom is a unique 2 part nutrient system containing all primary, secondary and essential micronutrients necessary to encourage heavy dense flowers and fruit.

 

DOSAGE:

 

Apply Hydro Fuel Bloom at a rate of 3-4 ml/L.

Mix Part A at the desired ratio then stir before you add part B, it is not advisable to mix concentrated A with B before they are diluted in the appropriate amount of water.

 

-40%
Price: €46.49
List Price: €77.49
discounts info
Discounts info
Price: €46.49
List Price: €77.49
Discount: €31.00 (40.00%)
Quantity:

Hydro Fuel Bloom A & B - 10L - Mineral Fertilizer for Grow Phase

 

NPK Bloom A: 0-4-5

NPK Bloom B: 4-0-3

 

Hydro Fuel Bloom is a unique 2 part nutrient system containing all primary, secondary and essential micronutrients necessary to encourage heavy dense flowers and fruit.

 

DOSAGE:

 

Apply Hydro Fuel Bloom at a rate of 3-4 ml/L.

Mix Part A at the desired ratio then stir before you add part B, it is not advisable to mix concentrated A with B before they are diluted in the appropriate amount of water.

 

-40%
Price: €87.47
List Price: €145.78
discounts info
Discounts info
Price: €87.47
List Price: €145.78
Discount: €58.31 (40.00%)
Quantity:

Bud Booster 500gr - Bloom Stimulator

 

NPK: 1-50-30

 

Bud Booster is a unique bloom enricher from GreenPlanet Nutrients which, because of its high level of phosphorus, helps promote blooming and assists in the plants' metabolism during the middle of the flowering phase. Bud Booster simply put is a flower enhancer generally used by entry-level gardeners to achieve a larger heavier crop.

 

This extremely environmentally friendly product will increase the size and density of flowers using powdered phosphorous and potassium. The potassium helps improve the quality of your flowers/fruits and helps with the plants starch production. Contains no dye’s or harmful ingredients.  

 

DOSAGE:

 

Use Bud Booster at a rate of 6g/20L when buds are forming and continue with every fertiliser
application during the blooming cycle. Stop using it in the last week of flowering.

 

(1g = 3.78 Liters)

-40%
Price: €21.94
List Price: €36.57
discounts info
Discounts info
Price: €21.94
List Price: €36.57
Discount: €14.63 (40.00%)
Quantity:

Bud Booster 1kg - Bloom Stimulator

 

NPK: 1-50-30

 

Bud Booster is a unique bloom enricher from GreenPlanet Nutrients which, because of its high level of phosphorus, helps promote blooming and assists in the plants' metabolism during the middle of the flowering phase. Bud Booster simply put is a flower enhancer generally used by entry-level gardeners to achieve a larger heavier crop.

 

This extremely environmentally friendly product will increase the size and density of flowers using powdered phosphorous and potassium. The potassium helps improve the quality of your flowers/fruits and helps with the plants starch production. Contains no dye’s or harmful ingredients.  

 

DOSAGE:

 

Use Bud Booster at a rate of 6g/20L when buds are forming and continue with every fertiliser
application during the blooming cycle. Stop using it in the last week of flowering.

 

(1g = 3.78 Liters)

-40%
Price: €38.06
List Price: €63.43
discounts info
Discounts info
Price: €38.06
List Price: €63.43
Discount: €25.37 (40.00%)
Quantity:

Bud Booster 2.5kg - Bloom Stimulator

 

NPK: 1-50-30

 

Bud Booster is a unique bloom enricher from GreenPlanet Nutrients which, because of its high level of phosphorus, helps promote blooming and assists in the plants' metabolism during the middle of the flowering phase. Bud Booster simply put is a flower enhancer generally used by entry-level gardeners to achieve a larger heavier crop.

 

This extremely environmentally friendly product will increase the size and density of flowers using powdered phosphorous and potassium. The potassium helps improve the quality of your flowers/fruits and helps with the plants starch production. Contains no dye’s or harmful ingredients.  

 

DOSAGE:

 

Use Bud Booster at a rate of 6g/20L when buds are forming and continue with every fertiliser
application during the blooming cycle. Stop using it in the last week of flowering.

 

(1g = 3.78 Liters)

-40%
Price: €80.72
List Price: €134.53
discounts info
Discounts info
Price: €80.72
List Price: €134.53
Discount: €53.81 (40.00%)
Quantity:

Bud Booster 5kg - Bloom Stimulator

 

NPK: 1-50-30

 

Bud Booster is a unique bloom enricher from GreenPlanet Nutrients which, because of its high level of phosphorus, helps promote blooming and assists in the plants' metabolism during the middle of the flowering phase. Bud Booster simply put is a flower enhancer generally used by entry-level gardeners to achieve a larger heavier crop.

 

This extremely environmentally friendly product will increase the size and density of flowers using powdered phosphorous and potassium. The potassium helps improve the quality of your flowers/fruits and helps with the plants starch production. Contains no dye’s or harmful ingredients.  

 

DOSAGE:

 

Use Bud Booster at a rate of 6g/20L when buds are forming and continue with every fertiliser
application during the blooming cycle. Stop using it in the last week of flowering.

 

(1g = 3.78 Liters)

-40%
Price: €124.91
List Price: €208.18
discounts info
Discounts info
Price: €124.91
List Price: €208.18
Discount: €83.27 (40.00%)
Quantity:

Bud Booster 10kg - Bloom Stimulator

 

NPK: 1-50-30

 

Bud Booster is a unique bloom enricher from GreenPlanet Nutrients which, because of its high level of phosphorus, helps promote blooming and assists in the plants' metabolism during the middle of the flowering phase. Bud Booster simply put is a flower enhancer generally used by entry-level gardeners to achieve a larger heavier crop.

 

This extremely environmentally friendly product will increase the size and density of flowers using powdered phosphorous and potassium. The potassium helps improve the quality of your flowers/fruits and helps with the plants starch production. Contains no dye’s or harmful ingredients.  

 

DOSAGE:

 

Use Bud Booster at a rate of 6g/20L when buds are forming and continue with every fertiliser
application during the blooming cycle. Stop using it in the last week of flowering.

 

(1g = 3.78 Liters)

-40%
Price: €238.16
List Price: €396.93
discounts info
Discounts info
Price: €238.16
List Price: €396.93
Discount: €158.77 (40.00%)
Quantity:
Page 1 of 5
«1 2 3 4 5»

Check out our promotional offers on fertilizers and supplements only at Growshop Mania at a bargain price! In this category, we offer you a variety of high-quality products for the rapid development of your plants. Order quickly and easily and benefit from the best prices on fertilizers and additives on the market.

Bestsellers:

Facebook

 

Working hours - Sofia:

Mon - Fri: 10:00 a.m. - 7:00 p.m
Sat: 10:00 - 18:00

Sun: Day off

 

Working hours - Varna:

Mon - Fri: 09:00 - 18:00
Sat -
Sun : Holidays

 

Addresses

Sofia, Nikolay Liliev St., №10

 

 

Varna , Han Presiyan St., №1