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Basic, two-component fertilizer for growing in soil.

Ferro Standard is a universal nutrient and contains the unique application schedule for plants with explosive bloom.Bloom is the nutrient used during the flowering phase, which is suitable for every type of plant. It can be applied in growing media such as: soil, inert substrates such as mineral wool, expanded clay, etc.

• Shake well before use.
• Fill 70% of the food container with tap water. It is preferable for the water temperature to be between 23 and 24 degrees Celsius.
• Add equal parts A and B, mix well and top up with water until the desired EC value is obtained.
• If necessary, adjust the pH of the nutrient solution with FERRO pH minus or plus.
• FERRO foods are diluted in a ratio of 1:250.
• It is recommended to work with EU values 1.5 - 2.2
• The optimal pH of the solution is between 5.4 - 6.0.
• FERRO is a daily feed and therefore should be applied at every watering.
• It is recommended to supplement the nutrient solution twice a week when working with irrigation systems.

Basic, two-component fertilizer for growing in soil.

Ferro Standard is a universal nutrient and contains a unique application schedule for explosive flowering plants. Bloom is the nutrient used during the flowering phase, which is suitable for any type of plant. It can be applied in growing media such as: soil , inert substrates such as mineral wool, expanded clay, etc.

• Shake well before use.
• Fill 70% of the food container with tap water. It is preferable for the water temperature to be between 23 and 24 degrees Celsius.
• Add equal parts A and B, mix well and top up with water until the desired EC value is obtained.
• If necessary, adjust the pH of the nutrient solution with FERRO pH minus or plus.
• FERRO foods are diluted in a ratio of 1:250.
• It is recommended to work with EU values 1.5 - 2.2
• The optimum pH of the solution is between 5.4 - 6.0.
• FERRO is a daily feed and therefore should be applied at every watering.
• It is recommended to supplement the nutrient solution twice a week when working with irrigation systems.

Bio Crop is a unique bio-stimulator as Bio Crop 40% more chlorophyll is produced in the leaf.

The 40% extra chlorophyll means that the plant is able to make more sugars, these sugars are broken down in the night and the energy released is used by the plant to make new and larger flowers.
Because 40% more chlorophyll is present in the leaf, the leaf will also feel "thicker" and you can feel this with your hand. The plant will also produce a wax layer over the leaf and this gives a higher resistance to the familiar botrytis cynera or top rot.

The amount of sugar in the leaf can be measured using a Brix meter, this is a meter that measures the sugar content in the leaf and therefore

• Bio Crop means 40% more chlorophyll in the leaf
• Bio Crop means a protective wax layer on the leaf
• Bio Crop means a higher production as there is 40% more photosynthesis

Bio Crop is a unique bio-stimulator as Bio Crop 40% more chlorophyll is produced in the leaf.

• The 40% extra chlorophyll means that the plant is able to make more sugars, these sugars are broken down in the night and the energy released is used by the plant to make new and larger flowers.
• Because 40% more chlorophyll is present in the leaf, the leaf will also feel "thicker" and you can feel this with your hand. The plant will also produce a wax layer over the leaf and this gives a higher resistance to the familiar botrytis cynera or top rot.

The amount of sugar in the leaf can be measured using a Brix meter, this is a meter that measures the sugar content in the leaf and therefore

• Bio Crop means 40% more chlorophyll in the leaf
• Bio Crop means a protective wax layer on the leaf
• Bio Crop means a higher production as there is 40% more photosynthesis

Bio Crop is a unique bio-stimulator as Bio Crop 40% more chlorophyll is produced in the leaf.

• The 40% extra chlorophyll means that the plant is able to make more sugars, these sugars are broken down in the night and the energy released is used by the plant to make new and larger flowers.
• Because 40% more chlorophyll is present in the leaf, the leaf will also feel "thicker" and you can feel this with your hand. The plant will also produce a wax layer over the leaf and this gives a higher resistance to the familiar botrytis cynera or top rot.

The amount of sugar in the leaf can be measured using a Brix meter, this is a meter that measures the sugar content in the leaf and therefore

• Bio Crop means 40% more chlorophyll in the leaf
• Bio Crop means a protective wax layer on the leaf
• Bio Crop means a higher production as there is 40% more photosynthesis

The PK Bloom Booster is used during the bloom phase of your plants.

• During the bloom phase your green-leaf plant needs a lot of phosphates and potassium.
• The plant "feels" the phosphates present in the substrate and uses these to produce the necessary amount of bloom hormones.
• Use PK Bloom Booster up to one week before harvesting.
• The FERRO PK Bloom Booster Enriched is a PK fertilizer enriched with plant hormones, amino acids and fifty different trace elements.

The PK Bloom Booster is used during the bloom phase of your plants.

• During the bloom phase your green-leaf plant needs a lot of phosphates and potassium.
• The plant "feels" the phosphates present in the substrate and uses these to produce the necessary amount of bloom hormones.
• Use PK Bloom Booster up to one week before harvesting.
• The FERRO PK Bloom Booster Enriched is a PK fertilizer enriched with plant hormones, amino acids and fifty different trace elements.

Enzyme Plus is a liquid natural enzyme preparation based on 15 different enzymes.

These enzymes stimulate fast decomposition of old root remains so that pathogenic micro-organisms cannot take hold.
Enzyme Plus also contains vitamins that promote root growth and increase the absorption capacity of the roots.
In nature the plant regulates its own optimum soil environment using a well developed micro system. The micro-organisms produce enzymes so that dead plant parts are broken down more quickly. Because these micro-organisms are not present or are barely present in the substrate, the necessary enzymes are also not produced.

FERRO Enzyme Plus offers the solution to this.
The enzymes in FERRO Enzyme Plus promote the decomposition of dead plant parts, such as the roots. Moreover, this decomposition does not cost any oxygen.

Enzyme Plus is a liquid natural enzyme preparation based on 15 different enzymes.

These enzymes stimulate fast decomposition of old root remains so that pathogenic micro-organisms cannot take hold.
Enzyme Plus also contains vitamins that promote root growth and increase the absorption capacity of the roots.
In nature the plant regulates its own optimum soil environment using a well developed micro system. The micro-organisms produce enzymes so that dead plant parts are broken down more quickly. Because these micro-organisms are not present or are barely present in the substrate, the necessary enzymes are also not produced.

FERRO Enzyme Plus offers the solution to this.
The enzymes in FERRO Enzyme Plus promote the decomposition of dead plant parts, such as the roots. Moreover, this decomposition does not cost any oxygen.

Product for protection against stress and plant vitality!

Deon provides good growth in the early stages of plant development by adding a protective layer of wax on the leaves. Deon stimulates the natural production of alkaloids and prevents the formation of fungi on plants.

Has a repellent effect on insects!

Earth Hydro Growth is a unique fertilizer for your plants.

Suitable for use in peat-based substrates, as well as inert substrates such as rock wool, Mapito RFX-1 and expanded clay. Specially designed for the plant growth phase.

The Osmosis version is recommended for gardeners who use reverse osmosis filters or rainwater.

Standard nutrients are complete fertilizer solutions for your plants. 

Ferro Bloom Osmosis A & B Ferro Bloom Osmosis A & B consists of 1 part A and 1 part B. Osmosis Nutrients are the nutrients made especially for those who work with osmosis water with an E.c of 0,0. OSMOSIS BLOOM is the nutrient used during the bloom phase. Available for soil, hydro, coco & NFT-Aero.

With the Emerald Harvest Kick-Starter Kit - 2 Part Cali Pro Base, you can try the line of premium Emerald Harvest nutrients with minimal risk to your garden or budget.

The Emerald Harvest Kick-Starter Kit - 2 Part Cali Pro Base includes quart-sized bottles of Cali Pro Grow A & B and Cali Pro Bloom A & B, plus samples of Emerald Harvest's top-selling supplements: King Kola, a powerful bloom booster; Emerald Goddess, a premium plant tonic; Honey Chome, an aroma and resin enricher; and Root Wizard, a massive root builder.

The Emerald Harvest Kick-Starter Kit - 2 Part Grow/Bloom/Micro Base, you can try the line of premium Emerald Harvest nutrients with minimal risk to your garden or budget.

The Emerald Harvest Kick-Starter Kit - 3 Part Grow/Bloom/Micro Base includes quart-sized bottles of Grow/Bloom/Micro, plus samples of Emerald Harvest's top-selling supplements: King Kola, a powerful bloom booster; Emerald Goddess, a premium plant tonic; Honey Chome, an aroma and resin enricher; and Root Wizard, a massive root builder.

Emerald Harvest Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop lifecycle.

In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Emerald Harvest Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron. 

Use Emerald Harvest Grow, Micro, Bloom professional 3-part nutrient series to:

• Enjoy maximum flexibility in mixing ratios
• Reach your plants' maximum genetic potential by tailoring feedings to your garden's needs for professional results
• Revitalize your feeding program for heavy rewards at harvest time

Emerald Harvest Grow, Micro, Bloom formulations are hand-mixed to ensure quality. Emerald Harvest has included top-quality ingredients to help maximize the genetic potential of your high-yield gardens. Emerald Harvest will keep your garden growing strong from the early vegetative phase all the way to the end of flowering. Follow the instructions on the bottles or devise your own feeding ratios based on your own experience and the demands of your particular plants. 

Emerald Harvest Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop lifecycle.

In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Emerald Harvest Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron. 

Use Emerald Harvest Grow, Micro, Bloom professional 3-part nutrient series to:

• Enjoy maximum flexibility in mixing ratios
• Reach your plants' maximum genetic potential by tailoring feedings to your garden's needs for professional results
• Revitalize your feeding program for heavy rewards at harvest time

Emerald Harvest Grow, Micro, Bloom formulations are hand-mixed to ensure quality. Emerald Harvest has included top-quality ingredients to help maximize the genetic potential of your high-yield gardens. Emerald Harvest will keep your garden growing strong from the early vegetative phase all the way to the end of flowering. Follow the instructions on the bottles or devise your own feeding ratios based on your own experience and the demands of your particular plants. 

Emerald Harvest Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop lifecycle.

In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Emerald Harvest Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron. 

Use Emerald Harvest Grow, Micro, Bloom professional 3-part nutrient series to:

• Enjoy maximum flexibility in mixing ratios
• Reach your plants' maximum genetic potential by tailoring feedings to your garden's needs for professional results
• Revitalize your feeding program for heavy rewards at harvest time

Emerald Harvest Grow, Micro, Bloom formulations are hand-mixed to ensure quality. Emerald Harvest has included top-quality ingredients to help maximize the genetic potential of your high-yield gardens. Emerald Harvest will keep your garden growing strong from the early vegetative phase all the way to the end of flowering. Follow the instructions on the bottles or devise your own feeding ratios based on your own experience and the demands of your particular plants. 

Emerald Harvest Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop lifecycle.

In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Emerald Harvest Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron. 

Use Emerald Harvest Grow, Micro, Bloom professional 3-part nutrient series to:

• Enjoy maximum flexibility in mixing ratios
• Reach your plants' maximum genetic potential by tailoring feedings to your garden's needs for professional results
• Revitalize your feeding program for heavy rewards at harvest time

Emerald Harvest Grow, Micro, Bloom formulations are hand-mixed to ensure quality. Emerald Harvest has included top-quality ingredients to help maximize the genetic potential of your high-yield gardens. Emerald Harvest will keep your garden growing strong from the early vegetative phase all the way to the end of flowering. Follow the instructions on the bottles or devise your own feeding ratios based on your own experience and the demands of your particular plants. 

Emerald Harvest Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of nitrogen, phosphorus and potassium throughout the crop lifecycle.

In addition to regulating the amounts of N, P and K so that your high-yield plants flourish, Emerald Harvest Grow, Micro, Bloom provides a rich mix of trace elements such as magnesium, cobalt and molybdenum as well as many chelated micronutrients such as copper, manganese, zinc and iron. 

Use Emerald Harvest Grow, Micro, Bloom professional 3-part nutrient series to:

• Enjoy maximum flexibility in mixing ratios
• Reach your plants' maximum genetic potential by tailoring feedings to your garden's needs for professional results
• Revitalize your feeding program for heavy rewards at harvest time

Emerald Harvest Grow, Micro, Bloom formulations are hand-mixed to ensure quality. Emerald Harvest has included top-quality ingredients to help maximize the genetic potential of your high-yield gardens. Emerald Harvest will keep your garden growing strong from the early vegetative phase all the way to the end of flowering. Follow the instructions on the bottles or devise your own feeding ratios based on your own experience and the demands of your particular plants. 

Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest.

Rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering, Cali Pro also contains trace elements such as chelated iron, cobalt, manganese and zinc. 

Harness the full genetic potential of your valuable crops with Cali Pro Grow A & B and Cali Pro Bloom A & B —Emerald Harvest’s easy-to-use 2-part base nutrient series. This item is a kit of two bottles, both A and B for the specified sizes shown

Use Cali Pro professional 2-part nutrient series to: 

• Establish an easy yet complete feeding program for your plants
• Get professional results for novice and expert growers alike
• Feed simply—just measure and pour in equal portions 

With Cali Pro’s simple feeding program—just measure and pour the A and B parts in equal portions—Emerald Harvest helps experts and novice growers alike achieve harvests anyone would be proud of. Use Cali Pro Grow A & B during the vegetative stage and Cali Pro Bloom A & B during flowering. 

Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest.

Rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering, Cali Pro also contains trace elements such as chelated iron, cobalt, manganese and zinc. 

Harness the full genetic potential of your valuable crops with Cali Pro Grow A & B and Cali Pro Bloom A & B —Emerald Harvest’s easy-to-use 2-part base nutrient series. This item is a kit of two bottles, both A and B for the specified sizes shown

Use Cali Pro professional 2-part nutrient series to: 

• Establish an easy yet complete feeding program for your plants
• Get professional results for novice and expert growers alike
• Feed simply—just measure and pour in equal portions 

With Cali Pro’s simple feeding program—just measure and pour the A and B parts in equal portions—Emerald Harvest helps experts and novice growers alike achieve harvests anyone would be proud of. Use Cali Pro Grow A & B during the vegetative stage and Cali Pro Bloom A & B during flowering. 

Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need to develop strong stalks and stems and support a robust harvest.

Rich in phosphorus, potassium and other essential plant nutrients needed for vigorous fruiting and flowering, Cali Pro also contains trace elements such as chelated iron, cobalt, manganese and zinc. 

Harness the full genetic potential of your valuable crops with Cali Pro Grow A & B and Cali Pro Bloom A & B —Emerald Harvest’s easy-to-use 2-part base nutrient series. This item is a kit of two bottles, both A and B for the specified sizes shown

Use Cali Pro professional 2-part nutrient series to: 

• Establish an easy yet complete feeding program for your plants
• Get professional results for novice and expert growers alike
• Feed simply—just measure and pour in equal portions 

With Cali Pro’s simple feeding program—just measure and pour the A and B parts in equal portions—Emerald Harvest helps experts and novice growers alike achieve harvests anyone would be proud of. Use Cali Pro Grow A & B during the vegetative stage and Cali Pro Bloom A & B during flowering. 

Nurture your plants with Emerald Harvest Emerald Goddess, an invigorating premium plant tonic.

We've included the goodness of earth-friendly, natural ingredients, so your hydroponic plants get the right nutrients from diverse, crop-ready sources. Encourage your plants to grow and flower proudly with Emerald Goddess. Emerald Harvest uses only the finest ingredients, because your plants—and the Earth—deserve it!

Emerald Harvest has taken Mother Nature's best naturally occurring elements and other components and purified and refined them into a superlative one-shot addition for satisfyingly big yields in your garden. Brimming with the finest Earth-friendly natural ingredients such as alfalfa and seaweed extracts, Emerald Goddess contributes additional macronutrients, vitamin B1 and humic acid. These are the building blocks that will enable your plants to grow strong and flower abundantly. 

For example, humic acid acts as a natural chelator, which helps your plants uptake micronutrients more efficiently, so that they get the most benefit from your feeding program. In fact, all of the ingredients in this hand-mixed formulation are included with a specific purpose in mind—to encourage strength, vitality and productivity in your high-yield hydroponic crops. 

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops.

While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Emerald Harvest Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. 

Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Emerald Harvest Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering. Beneficial bacteria in the root zone are hard-working components of your plants' well-being. They clean up and recycle unneeded waste and fire up enzymatic activity in the rhizosphere, helping your plants profit from nutrition more efficiently.

Emerald Harvest Root Wizard is tailor-made to give your garden the robust root system it needs for strength, vitality and maximum productivity.

The beneficial bacteria in this microbial inoculant colonize the rhizosphere of your crops.

While soil gardens naturally contain myriad microbes that enhance root vigor and boost nutrient uptake, Emerald Harvest Root Wizard supplies your soilless garden, which otherwise lacks this microbial life, with bacteria crucial to root function. 

Designed to increase the bioactivity that bulks up root mass, the plant-symbiotic microorganisms in Emerald Harvest Root Wizard help break down organic matter into bioavailable nutrients, so your plants absorb and assimilate more of what they need from plant food for growth, maintenance and flowering. Beneficial bacteria in the root zone are hard-working components of your plants' well-being. They clean up and recycle unneeded waste and fire up enzymatic activity in the rhizosphere, helping your plants profit from nutrition more efficiently.

Emerald Harvest Root Wizard is tailor-made to give your garden the robust root system it needs for strength, vitality and maximum productivity.

Emerald Harvest Sturdy Stalk's key ingredient—silica—fortifies your plants and enriches the internal structures needed to support top-heavy plants laden with flowers and fruits.

Because silica strengthens cells, silica helps plants withstand environmental and other stressors, so that they spend more of their energy creating blooms and buds. This results in a productive, vigorous garden with heightened resistance to pests, insects and pathogenic airborne and waterborne diseases. 

The other main ingredient in Emerald Harvest Sturdy Stalk, potassium, helps your plants get the most benefit from photosynthesis, no matter with what light or where your plants are cultivated. Equally important in outdoor and soilless gardens, potassium is essential for strong vegetative growth and yields. 

Emerald Harvest Sturdy Stalk's key ingredient—silica—fortifies your plants and enriches the internal structures needed to support top-heavy plants laden with flowers and fruits.

Because silica strengthens cells, silica helps plants withstand environmental and other stressors, so that they spend more of their energy creating blooms and buds. This results in a productive, vigorous garden with heightened resistance to pests, insects and pathogenic airborne and waterborne diseases. 

The other main ingredient in Emerald Harvest Sturdy Stalk, potassium, helps your plants get the most benefit from photosynthesis, no matter with what light or where your plants are cultivated. Equally important in outdoor and soilless gardens, potassium is essential for strong vegetative growth and yields. 

A powerful bloom booster designed to create bigger, heavier blossoms, Emerald Harvest King Kola provides the essential elements your valuable crops need to burst forth in heavy buds and flowers.

It's high in phosphorus and potassium, so using King Kola helps drive budding faster, easier and better than using base nutrients alone. King Kola also contains nitrogen, derived from hemp seed, which helps increase yields. 

Another key ingredient that makes King Kola such a powerful bud builder is L-form amino acids. L-amino acids act as natural chelators, so your plant's roots can soak up the full amount of nutrients they need to produce a satisfying yield. They encourage plant metabolisms to work more efficiently, so there's little waste of the valuable nutrients you feed your crops. In turn, this drives buds that will be the pride of your garden. 

Use King Kola as a supplement to a base nutrient series in the flowering phase for guaranteed professional results. 

Emerald Harvest - Honey Chome also contains carbohydrates derived from natural, Earth-friendly sources such as palm sugar and agave nectar.

A reserve of energy and sweetness in the upper plant, carbohydrates also nourish beneficial microbes in the root zone. Microbial inoculants, in turn, assist your plants in plumping up root mass, resulting in greater nutrient uptake for more satisfyingly abundant growth and flowering. 

This rich formulation is fortified with a boost of all three primary macroelements: nitrogen, phosphorus and potassium. Plants reach their maximum genetic potential and achieve plentiful harvests with proper nutrition. The extra N, P and K in the bottle encourage crop potency and productivity for vigorous growth and fruiting.

Use Emerald Harvest - Honey Chome as a supplement to your favorite base nutrient series during the vegetative and flowering phases for guaranteed professional results. 

Fertilization has never been easier than with the basic Dutch Formula line.

The unique formula allow for easy use by beginner growers and flexible dosing for the more experienced. Thanks to high concentrations of Dutch Formula fertilizers, you are also saving your money.

- Grow -  A component with the highest proportion of nitrogen, necessary for fast and strong growth of the plants

- Bloom - High proportion of phosphorus guarantees rapid development of the flowers

- Micro - Contains all the other elements required for the healthy development of the plants, all in perfect proportion

By mixing the mineral components of Dutch Formula with water, you will get a rich and balanced nutrition for your plants. The Dutch Formula is suitable for all kinds of growing media. Comprehensive dosage information can be found on this page. Find your local retail dealer

Fertilization has never been easier than with the basic Dutch Formula line.

The unique formula allow for easy use by beginner growers and flexible dosing for the more experienced. Thanks to high concentrations of Dutch Formula fertilizers, you are also saving your money.

- Grow -  A component with the highest proportion of nitrogen, necessary for fast and strong growth of the plants

- Bloom - High proportion of phosphorus guarantees rapid development of the flowers

- Micro - Contains all the other elements required for the healthy development of the plants, all in perfect proportion

By mixing the mineral components of Dutch Formula with water, you will get a rich and balanced nutrition for your plants. The Dutch Formula is suitable for all kinds of growing media. Comprehensive dosage information can be found on this page. Find your local retail dealer

Fertilization has never been easier than with the basic Dutch Formula line.

The unique formula allow for easy use by beginner growers and flexible dosing for the more experienced. Thanks to high concentrations of Dutch Formula fertilizers, you are also saving your money.

- Grow -  A component with the highest proportion of nitrogen, necessary for fast and strong growth of the plants

- Bloom - High proportion of phosphorus guarantees rapid development of the flowers

- Micro - Contains all the other elements required for the healthy development of the plants, all in perfect proportion

By mixing the mineral components of Dutch Formula with water, you will get a rich and balanced nutrition for your plants. The Dutch Formula is suitable for all kinds of growing media. Comprehensive dosage information can be found on this page. Find your local retail dealer

pH is one of the most important factors in growing crops.

The correct level of this factor is vital for the overall development of plants and the realization of their potential. Too high a pH leads to the formation of insoluble compounds, and too low a pH leads to root damage - a fact that all gardeners should be aware of.

pH regulators are important products in growing. Their functions are to lower and raise the pH in the growth and flowering phases, after previously measuring it with a suitable device (pH tester).

The "pH Full Pack" set contains regulators, through which you will be able to control the pH values in the working solution. The set includes two regulators for lowering the pH level, according to the needs of the plants in the growth and flowering phases, and a regulator for raising at the pH level appropriate for both phases.

• pH Down Grow 500ml
• pH Down Bloom 500ml
• ph Up+ 500ml

The recommended combination of Dutch Formula 1, 2 and 3 during the 18 hour vegetative stage is the best guarantee for high quality results and strong, healthy plants with lush green leaves.

Dutch Formula GROW creates the ultimate conditions for crop production during the next stage. You should stop the application of GROW between 21 and 30 days after your plants have entered the twelve hour flower phase.

The recommended combination of Dutch Formula 1, 2 and 3 during the 18 hour vegetative stage is the best guarantee for high quality results and strong, healthy plants with lush green leaves.

Dutch Formula GROW creates the ultimate conditions for crop production during the next stage. You should stop the application of GROW between 21 and 30 days after your plants have entered the twelve hour flower phase.

The recommended combination of Dutch Formula 1, 2 and 3 during the 18 hour vegetative stage is the best guarantee for high quality results and strong, healthy plants with lush green leaves.

Dutch Formula GROW creates the ultimate conditions for crop production during the next stage. You should stop the application of GROW between 21 and 30 days after your plants have entered the twelve hour flower phase.

The recommended combination of Dutch Formula 1, 2 and 3 during the 18 hour vegetative stage is the best guarantee for high quality results and strong, healthy plants with lush green leaves.

Dutch Formula GROW creates the ultimate conditions for crop production during the next stage. You should stop the application of GROW between 21 and 30 days after your plants have entered the twelve hour flower phase.

Dutch Formula 2 Bloom 

The flowering stage is the productive part of a plant’s life. Dutch Formula BLOOM is a “power diet” for the flower production. BLOOM assures that your plants will receive the correct balance of nutrients to encourage the optimum growth of superior quality flowers.

Dutch Formula 2 Bloom 

The flowering stage is the productive part of a plant’s life. Dutch Formula BLOOM is a “power diet” for the flower production. BLOOM assures that your plants will receive the correct balance of nutrients to encourage the optimum growth of superior quality flowers.

Dutch Formula 2 Bloom 

The flowering stage is the productive part of a plant’s life. Dutch Formula BLOOM is a “power diet” for the flower production. BLOOM assures that your plants will receive the correct balance of nutrients to encourage the optimum growth of superior quality flowers.

Dutch Formula 2 Bloom 

The flowering stage is the productive part of a plant’s life. Dutch Formula BLOOM is a “power diet” for the flower production. BLOOM assures that your plants will receive the correct balance of nutrients to encourage the optimum growth of superior quality flowers.

Dutch Formula 3 Micro 

You will see that MICRO is the secret for success, supporting the crop during their complete life cycle. Dutch Formula MICRO consists of a strong nutrient mix of chelated micro elements, in combination with unique pH buffers, thus providing extra power and stability for growth.

DUTCH FORMULA: For All Substrates. The application of Dutch Formula goes beyond hydroponic systems. Dutch Formula can be used for ALL substrates. Earth growers and coco growers have all seen this happen.

Dutch Formula 3 Micro 

You will see that MICRO is the secret for success, supporting the crop during their complete life cycle. Dutch Formula MICRO consists of a strong nutrient mix of chelated micro elements, in combination with unique pH buffers, thus providing extra power and stability for growth. 

DUTCH FORMULA: For All Substrates. The application of Dutch Formula goes beyond hydroponic systems. Dutch Formula can be used for ALL substrates. Earth growers and coco growers have all seen this happen.

Dutch Formula 3 Micro 

You will see that MICRO is the secret for success, supporting the crop during their complete life cycle. Dutch Formula MICRO consists of a strong nutrient mix of chelated micro elements, in combination with unique pH buffers, thus providing extra power and stability for growth. 

DUTCH FORMULA: For All Substrates. The application of Dutch Formula goes beyond hydroponic systems. Dutch Formula can be used for ALL substrates. Earth growers and coco growers have all seen this happen.

Dutch Formula 3 Micro 

You will see that MICRO is the secret for success, supporting the crop during their complete life cycle. Dutch Formula MICRO consists of a strong nutrient mix of chelated micro elements, in combination with unique pH buffers, thus providing extra power and stability for growth. 

DUTCH FORMULA: For All Substrates. The application of Dutch Formula goes beyond hydroponic systems. Dutch Formula can be used for ALL substrates. Earth growers and coco growers have all seen this happen.

PH- Down Grow is an acidity regulator used to lower the pH value during the growth stage.

By keeping the pH level balanced, it enhances the absorption of nutrients for a healthy growth and exuberant flowering. PH- Down Grow has to be added gradually to irrigation water in order to reduce pH to an optimal value (between 5.5 and 6.0 pH). PH- Down Grow is suitable in any type of cultivation medium: soil, coco or hydroponic systems. It is a highly concentrated product

Controlling and correcting pH (acidity) and EC (electroconductivity) of water is decisive for a proper growth of your plants. A level above or below from the optimal pH level, complicates the absorption of nutrients which provokes deficiencies that affect negatively to the plant's health.

PH- Down Grow is an acidity regulator used to lower the pH value during the growth stage.

By keeping the pH level balanced, it enhances the absorption of nutrients for a healthy growth and exuberant flowering. PH- Down Grow has to be added gradually to irrigation water in order to reduce pH to an optimal value (between 5.5 and 6.0 pH). PH- Down Grow is suitable in any type of cultivation medium: soil, coco or hydroponic systems. It is a highly concentrated product

PH- Down Bloom is an acidity regulator used to lower the pH value during the bloom stage.

By keeping the pH level balanced, it enhances the absorption of nutrients for a healthy growth and exuberant flowering. PH- Down Bloom has to be added gradually to irrigation water in order to reduce pH to an optimal value (between 5.5 and 6.0 pH).

PH- Down Bloom is suitable in any type of cultivation medium: soil, coco or hydroponic systems. It is a highly concentrated product.

Controlling and correcting pH (acidity) and EC (electroconductivity) of water is decisive for a proper growth of your plants. A level above or below from the optimal pH level, complicates the absorption of nutrients which provokes deficiencies that affect negatively to the plant's health.

PH- Down Bloom is an acidity regulator used to lower the pH value during the bloom stage.

By keeping the pH level balanced, it enhances the absorption of nutrients for a healthy growth and exuberant flowering. PH- Down Bloom has to be added gradually to irrigation water in order to reduce pH to an optimal value (between 5.5 and 6.0 pH).

PH- Down Bloom is suitable in any type of cultivation medium: soil, coco or hydroponic systems. It is a highly concentrated product.