The company was founded 35 years ago by Lawrence Brooke. For his first hydroponic system, Lawrence was inspired by a mountain stream and the various plants that flourished along it. After the successful testing of the first artificial such system, Lawrence Brooke founded General Hydroponics, and soon after, together with a team of biologists and chemists, realized and patented the idea of pH stability and sustainability of the nutrient solution.
The company is proud of its tradition of uniting nature and technology. The company guarantees and strictly adheres to a line of high quality, innovation and a sustainable future in the field of hydroponic systems and equipment.
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products
Products
GHE Tripack Starting Kit
Flora Series is offered with the Tripack Starting Kit
Includes all you need for a complete growing cycle:
- - 3 x 1/2 Litre de Flora Series (FloraGro, FloraMicro, FloraBloom);
- - 1x bag of pH Down Dry.
pH Down Dry are free of charge.
Flora Gro/Bloom/Micro 1L
The Flora series contains all the primary and secondary trace elements necessary for balanced plant nutrition and excellent harvest quality and quantity.
These elements form a complete and balanced fertilizer that supplies plants with everything they need to build a strong structure and great flowers. Improves taste, aroma and quality - in hydroponics, soil and coconut. A dynamic, evolving, constantly improved formula in accordance with the latest scientific discoveries.
Flora Gro - mineral fertilizer
The Flora series contains all the primary and secondary microelements necessary for balanced plant nutrition and excellent harvest quality and quantity.
These elements form a complete and balanced fertilizer that provides plants with everything they need to build a strong structure and big flowers. Improves taste, aroma and quality - in hydroponics, soil and coco. Dynamic, evolving, constantly improved formula in line with the latest scientific discoveries.
- FloraGro - Stimulates structural and vegetative growth. Builds strong roots. Supplies nitrogen, phosphorus, potassium and secondary elements.
Diamond Nectar/Fulvic - growth and flowering stimulator
A mix of organic humic and fulvic acids, Fulvic accelerates the absorption of nutrients into plant roots through a natural process called mineral chelation.
An exclusive extract of fulvic and humic acids, Fulvic is a combination of unique Leonardite sources, providing the highest diversity of bioactive, plant-based compounds that support plant growth.
Humic acids help move immobile and molecularly heavy minerals and transport them into plant tissues for faster growth and higher yields. Fulvic is extracted from Leonardite with a high humic acid profile. It is pH buffered in the range for optimal plant growth. Can be used with all growing methods - soil, coco mixes and hydroponics.
Fulvic acid improves plant growth and yield.
Flora Bloom - mineral fertilizer
The Flora series contains all the primary and secondary microelements necessary for balanced plant nutrition and excellent harvest quality and quantity.
These elements form a complete and balanced fertilizer that provides plants with everything they need to build a strong structure and big flowers. Improves taste, aroma and quality - in hydroponics, soil and coco. A dynamic, evolving, constantly improved formula in line with the latest scientific discoveries. `
- FloraBloom - during growth supports root formation and plant health. During flowering allows plants to unleash the maximum of their genetic potential.
Flora Micro H/W - trace elements
The Flora series contains all the primary and secondary microelements necessary for balanced plant nutrition and excellent harvest quality and quantity.
These elements form a complete and balanced fertilizer that provides plants with everything they need to build a strong structure and big flowers. Improves taste, aroma and quality - in hydroponics, soil and coco. Dynamic, evolving, constantly improved formula in line with the latest scientific discoveries.
- FloraMicro hardwater - supplies all the necessary trace elements in soluble form, along with organic buffers to stabilize the pH of the solution. FloraGro and FloraBloom contain silicon, which complements the nutritional regime in hydro- and aeroponics and strengthens the structure of plants.
GHE ph UP - regulator for increasing Ph
GHE's pH Up is an acidity regulator for increasing the pH of the working solution.
In addition to regulating the pH level, it also nourishes plants with silicon. Silicon deficiency can be a disadvantage in hydroponic cultivation, as silicates are poorly soluble. For this reason, it is difficult to provide enough silicon to plants. GHE pH Up is enriched with silicon in soluble form.
B' Essentials/Oligo Spectrum - trace elements
B' Essentials/Oligo Spectrum 1L - trace elements
T.A. Oligo Spectrum contains a wide range of concentrated trace elements in chelated form, essential sub-micro elements and an organic buffer. It is used as a supplement to the nutrient solution in soil and hydroponic cultivation, as well as in foliar spraying.
Use Oligo Spectrum for an overall improvement in plant health and pest resistance. Oligo Spectrum – a full spectrum of nutrients – an effective way to supplement your plants’ current regimen.
All elements included in Oligo Spectrum comply with the European regulation for organic farming.
Flora Micro S/W - microelements
The Flora series contains all the primary and secondary microelements necessary for balanced plant nutrition and excellent harvest quality and quantity.
These elements form a complete and balanced fertilizer that provides plants with everything they need to build a strong structure and big flowers. Improves taste, aroma and quality - in hydroponics, soil and coco. Dynamic, evolving, constantly improved formula in line with the latest scientific discoveries.
- FloraMicro soft water - supplies all necessary trace elements in soluble form, along with organic buffers to stabilize the pH of the solution. FloraGro and FloraBloom contain silicon, which complements the nutritional regime in hydro- and aeroponics and strengthens the structure of plants.
NovaMax Grow - mineral fertilizer for growth
FloraNova is a high-tech fertilizer that has the strength and concentration of a dry fertilizer and the lightness of a liquid.
This unique formula of finely purified minerals and natural supplements combines the benefits of hydroponic and organic gardening methods. It combines all the elements needed for hydroponic cultivation, plus it is extremely concentrated. A very small amount of FloraNova , mixed with fresh water, will provide your plants with the right nutritional program for their development. FloraNova works great in both hydroponic environments and soil mixtures.
Use FloraNova Grow during the vegetative stage to enhance structural and foliar growth. Suitable for all methods - soil, hydro, aero, coco.
Mineral Magic/Silicate - trace elements
Silicate is a particularly important element for mature plants, especially when our working substrate is water - hydroponics and aeroponics.
Silicate is considered an essential element for most plants. Silicate contains layers of biologically transformed organic matter, plus naturally formed silicate clay. It is an organic dry supplement with 63 minerals and silicon in a soluble form, which penetrates the cells and builds a natural defense against diseases and insects. It contains ancient marine deposits, biologically transformed into organic matter, plus naturally formed silica clay. It improves the ion exchange of the nutrient solution, stabilizes pH and prevents overfertilization.
pH Down Dry - powder regulator for lowering Ph
Dry, powdered pH-lowering agent!
GHE Dry pH Down is a new idea in pH regulators - harmless, concentrated and easy to use. Unlike pH regulators that are usually available on the market, pH Down is not an ordinary acid. It is a precise formula that regulates, nourishes and buffers in the acid solution at once. GHE Dry pH Down is a very pure product - perfectly soluble, economical and applicable throughout the entire development cycle . In addition to regulating acidity, Dry pH Down also carries certain amounts of nutrients - nitrogen, phosphorus, magnesium, sulfur and trace elements. It can be used to clean hydroponic systems, irrigation hoses and substrates in very small quantities - for spraying after applying insecticides, for cleaning and nourishing the leaves.
NovaMax Bloom - mineral fertilizer for flowering
FloraNova is a high-tech fertilizer that has the strength and concentration of a dry fertilizer and the lightness of a liquid.
This unique formula of finely purified minerals and natural supplements combines the benefits of hydroponic and organic gardening methods. It combines all the elements needed for hydroponic cultivation, plus it is extremely concentrated. A very small amount of FloraNova mixed with fresh water will provide your plants with the right nutritional program for their development. FloraNova works great in both hydroponic environments and soil mixtures.
Use FloraNova Bloom during the flowering and fruiting stages to support abundant and bountiful harvests. Optionally add Ripen during the last 10 days to increase flowering and fruit set.
Pro Roots - root stimulator
Pro Roots stimulates the development of microorganisms in the root system and root growth.
Protects against pathogens on the roots. Improves the root biotope and hardens the root "cap". This activates the development of a powerful root mass and creates a better position of the plant in its environment. Allows better resistance to diseases and pathogenic forms (powdery mildew, distance shedding in seedlings and cuttings, etc.).
Bio Roots is made up of plant essences, fruits and contains microelements. It is 100% organic. Like Protect and Pro Bloom , it comes from ecological recycling, obtained without added chemical or synthetic products and without artificial fertilizers.
Flora Coco Bloom 1L
FloraCoco is a high quality nutrient, efficient, and specially designed to give you the best results in coconut substrate.
This powerful formula, unique and exhaustive, includes enough calcium and magnesium to guarantee your plant an excellent development, with no need for calcium, magnesium and phosphorus additives, as requested by the majority of coconut fibre nutrients existing on the market today.
- Easy to use, this is a 2-part formula, Grow and Bloom
- Designed for vigourous growth and abundant flowering
- Includes enough calcium and magnesium and requests no additives whatsoever
- Guarantees dependable and stable results
FloraCoco Bloom is an aggressive formula tuned for increased yields during the flowering phase. This unique formula includes high levels of phosphorus and all the necessary elements for abundant flowering.
Terra Aquatica CultiMate S (Aquafarm) 15L - hydroponic system
CultiMate S - hydroponic system
CultiMate ® owes its longevity and success to the combination of performance and ease of use that the system offers. Quick to set up in any space from greenhouses to kitchens and balconies, the CultiMate® S, L and Solar can be used to grow ornamental and culinary plants of all sizes, from basil and other herbs to small trees.
Both systems work by using air to draw nutrient solution up from the tank and move it back through the clay pebbles and roots. This simple, reliable design is incredibly effective at delivering a perfectly oxygenated nutrient solution to plants - just what is needed for optimal growth and flowering, and the two-piece construction offers easy access to tank and roots, which can be difficult or impossible on many systems.
Now in 3 versions, offering a range of component design improvements, the CultiMate S, L and Solar are:
- Made from super strong and durable recycled plastic.
- Protected from UV and light to protect the roots.
- Flexible, adaptable and extensible.
- Very low power consumption: less than 2 watts
CultiMate S:
- dimensions 30.5 x 30.5 x 37
- volume 15L
Terra Aquatica CultiMate L (Aquafarm) 45L - hydroponic system
CultiMate L - hydroponic system
CultiMate ® owes its longevity and success to the combination of performance and ease of use that the system offers. Quick to set up in any space from greenhouses to kitchens and balconies, the CultiMate® S, L and Solar can be used to grow ornamental and culinary plants of all sizes, from basil and other herbs to small trees.
Both systems work by using air to draw nutrient solution up from the tank and move it back through the clay pebbles and roots. This simple, reliable design is incredibly effective at delivering a perfectly oxygenated nutrient solution to plants - just what is needed for optimal growth and flowering, and the two-piece construction offers easy access to tank and roots, which can be difficult or impossible on many systems.
Now in 3 versions, offering a range of component design improvements, the CultiMate S, L and Solar are:
- Made from super strong and durable recycled plastic.
- Protected from UV and light to protect the roots.
- Flexible, adaptable and extensible.
- Very low power consumption: less than 2 watts
CultiMate L:
- dimensions 46 x 46 x 43cm
- volume 45L
Pro Bloom - organic flowering stimulator
Helps the even distribution of nutrients in the plant and thus accelerates development by 20%. In the soil, it activates microorganisms, thus stimulating the flow and uptake of nutrients. This increases the size of the leaves and improves the process of photosynthesis. Bloom stimulates flowering, as good assimilation increases natural immunity and allows better resistance to diseases. Your crops will be healthier and your harvest will be richer.
- Activates soil microorganisms.
- It promotes photosynthesis and calcium absorption.
- Stimulates flowering, supports plant defenses and increases yields.
Protect - organic immunity and vitality stimulator
Protect is a product that strengthens the immune system of plants.
It protects against insects by forming a protective layer on the leaves. It repels insects by increasing the production of alkaloid repellent juices in the leaves and flowers. These two actions form a complete system for plant protection and naturally repel insects.
Cal-Mag - Calcium-Magnesium Supplement
The availability of calcium and magnesium in an absorbable form is vital for optimizing the nutrition of fast-growing plants. It helps prevent nutrient deficiencies, supports growth and fertility, and prevents tip burn in particularly intensive crops such as tomatoes and lettuce.
CAL MAG provides concentrated calcium and magnesium in a pure, soluble form that will not clog your drip irrigation/hydroponic system. It can be used as a supplement to most nutrient programs. It also helps counteract calcium build-up when growing in coco, using organic fertilizers, or soaking compressed coco tiles.
Ripen/Final part - stimulator for the end of flowering
Final part is a mixture of refined mineral salts and buffers formulated according to a precise formula, through which it signals the plant that its development is ending. The plant responds with accelerated ripening, increased content of active substances, better taste and higher yield . It provides the plant with all the mineral salts it needs in an easily digestible form. In cases of previous accumulation of nitrates and trace elements, Final part metabolizes these residues, which improves the taste of the harvest.
Flora Kleen/Flash Clean - cleaning solution
Flash Clean is designed to remove fertilizer residue that can build up over time in hydroponic systems, growing media, and soils.
Safe for use in all systems and substrates. Can also be used between weeks to clean systems of salt buildup. Unlike other products on the market, it is not enzyme based and uses a completely different technology.
Flash Clean can be used at any time throughout the life of the plants.
Trikologic (Bioponic Mix) - Trichoderma Harzanium - root supplement
Trichoderma Harzanium is a microorganism that supports plant roots and protects them from pathogenic fungi.
Trikologic(BM) is a combination of beneficial fungi that allow good decomposition of the organic elements included in the Bio Thrive and BioSevia range (as well as any other fully organic basic fertilizer) and help the plant better absorb minerals! Suitable for application in all methods: soil, coco, hydroponics.
Trikologic S (SubCulture) - root supplement
Trikologic S (Subculture) is a beneficial mixture of microorganisms that protect the root mass and zone from pathogenic fungi, creating a protective barrier, and inhibiting growth and reproduction.||
It covers the entire root mass with a protective layer of mycelium that prevents pathogens from feeding and growing. Subculture has a second and very essential function! This specific combination of bacteria decomposes organic matter in the nutrient solution and transforms the potential disease-causing source into an enricher containing mineral salts easily accessible to the plants.
Flora Duo Bloom 1L
Two-part mineral nutrient, FloraDuo Grow and FloraDuo Bloom.
Designed and created in collaboration between Dr. Cal Herrmann and William Texier, this is our new formula, inspired from the latest discoveries in plant nutrition. FloraDuo is a « classic » mineral nutrient, with a difference (and an essential one), where each of the elements a plant needs is derived from a large variety of different sources. To create an excellent nutrient, you need of course a precise formula. But this is not all ! It also is very important that each element comes from different sources, and different salts.
This is how they are made available at all times, in a form plants can absorb them. And we don’t stop at that. We add in our bottle elements we could call “bio-activators”, that are not directly nutrients for plants, but which improve their general health, help them better absorb their food, and better resist to pathogen and insect aggressions.
Flora Duo Grow 1L
FloraDuo is a two-part mineral nutrient, FloraDuo Grow and FloraDuo Bloom.
Designed and created in collaboration between Dr. Cal Herrmann and William Texier, this is our new formula, inspired from the latest discoveries in plant nutrition. FloraDuo is a « classic » mineral nutrient, with a difference (and an essential one), where each of the elements a plant needs is derived from a large variety of different sources.
To create an excellent nutrient, you need of course a precise formula. But this is not all ! It also is very important that each element comes from different sources, and different salts. This is how they are made available at all times, in a form plants can absorb them. And we don’t stop at that. We add in our bottle elements we could call “bio-activators”, that are not directly nutrients for plants, but which improve their general health, help them better absorb their food, and better resist to pathogen and insect aggressions.
HydroCloner Spinner 72
The perfect tool for beginners.A must for the professional.
This is our most powerful hydroponic module. It is designed to maximise the amount of oxygen available to plant roots. Used by the biggest research laboratories in the US, like Argonne National Laboratory and Los Alamos National Laboratory it has demonstrated the most dramatic propagation rates of any hydroponic system yet tested.
The RainForest is an essential propagating tool for the professional, the collector and alldedicated growers.
- L = 67 cm – W = 67 cm – H = 31 cm
- Effective capacity = 60 Litres
- 72 plant-sites.
- The Vortex 12V motor uses very little electricity and can be hooked to solar power. Inquire with your usual supplier.
GHE AquaFarm
An excellent introduction to hydroponics.
The AquaFarm is the first hydroponic “home unit”, created more than 25 years ago by Lawrence Brooke, in California. Since 1976, thousands of these remarkable units have been sold worldwide, bringing satisfaction to their owners and growing thousands of beautiful, healthy plants.
These pots have several applications: in nurseries or indoor gardens for mother plants and collectibles, in the house for decorative or culinary plants of all sizes, or in the kitchen for aromatic herbs to use fresh while cooking.
They are used in research laboratories and universities and even in schools where studying plants growing hydroponically fills children and adults with wonder.
Often copied but never equalled, this system provides top performance while being also reliable, easy to use and inexpensive.
Will grow 1 to 6 plants per pot, depending on the size of your plants.
CuttingBoard
CuttingBoard
The best choice for small projects.
A key instrument for the collector.
Like the RainForest, the CuttingBoard is an ideal system to get vigorous and healthy seedlings with a perfect root mass, and the faculty to adapt easily to the different environments in which they will be later transplanted, be it in hydroponics or in soil.
It is a key system for small projects and a must for the collector. It is an important instrument for the professional who seeks the healthiest cuttings, for researchers, and even for schools and universities, to teach plant biology to all classes.
TA GrowStream 80 / Aeroflo 80 - aeroponic system
Aeroponics with eighty nests
Known for its large yields, AeroFlo, known as GrowStream, is already on the market in Bulgaria. AeroFlo perfectly aerates the nutrient solution, delivering oxygen, water and nutrients to the roots in ideal combinations. This system makes plants stronger and more resistant and optimizes their productivity.
- dimensions: 410/105/57 cm (4.5 m2)
- tank volume: 200L
- Countless gardeners, scientists and researchers are convinced that no other system gives such good results. NASA scientists have been using these systems for 15 years to explore the possibilities of hydroponic methods.
- AeroFlo systems are modular and expandable and easily adapted to different applications:
- AF14 easily fits on a balcony or even behind a window;
- The AF60, with its large tank, is suitable for a greenhouse;
- The AF20 and AF28 are low enough to fit in a tunnel greenhouse or home greenhouse;
- AF56 B and AF84 B are even lower (32 cm), suitable for more professional needs.
- GHE also executes custom projects depending on the client's needs;
TA GrowStream 60
Legendary growth and yields with a 5’1”L X 6’10”W X 2”H footprint or 5’1” X 11’7”W X 2’H in a staggered configuration.
The AeroFlo 60, features sixty plant sites and a generously sized 40 gallon Panda reservoir. Growers have two configuration options: all the grow chambers to one side for a smaller footprint or staggered from side to side to accommodate larger plants. The AeroFlo² 60 features a 40 gallon Panda reservoir. Use the Extension kit to increase to 120 sites and 80 gallons.
TA GrowStream 40 - Aeroponic Systems
Aeroponics with forty nests
Known for its large yields, GrowStream is already on the market in Bulgaria. GrowStream perfectly aerates the nutrient solution, delivering oxygen, water and nutrients to the roots in ideal combinations. This system makes plants stronger and more resistant and optimizes their productivity.
- dimensions: 224/105/57 cm (2.40 m2)
- tank volume: 200L
- Countless gardeners, scientists and researchers are convinced that no other system gives such good results. NASA scientists have been using these systems for 15 years to explore the possibilities of hydroponic methods.
- GrowStreams systems are modular and expandable and easily adapted to different applications:
- AF14 easily fits on a balcony or even behind a window;
- AF60 , with its large tank, is suitable for a greenhouse;
- The AF20 and AF28 are low enough to fit in a tunnel greenhouse or home greenhouse;
- AF56 B and AF84 B are even lower (32 cm) , suitable for more professional needs.
- GHE also executes custom projects depending on the client's needs;
Aeroponics is a growing method in which a minimal amount of substrate is used, and the roots are directly suspended in an air chamber and directly injected with a nutrient solution. Aeroponic systems are reliable sources of excellent production!
TA GrowStream 20
Legendary growth and yields with a 7’L X 1’6”W X 22”H footprint
The AeroFlo 20 site system is excellent for growing crops such as lettuces, cucumbers, peppers, basil, and other herbs. Varieties of flowers and tomatoes, or any other plants which do not grow higher than three feet, will also thrive. The AeroFlo 20 will work beautifully alongside a sunny window in your home or office.
This system includes:
- 8 gallon reservoir
- Two 6 ft. grow chambers
- Mag Drive #3 pump
- Injection manifold
- Support structure
- 3 inch Grow Cups
- CocoTek Liners
- Clay Pebbles
- 3-part Flora Kit
TA GrowStream 10
The AeroFlo is a high-tech machine adapted to our daily needs.
This state-of-the-art unit maintains a perfect level of oxygen in the nutritive solution, and allows you to produce the highest yields. It is fast, flexible, and may be used as a propagation as well as a production unit, which gives it the huge advantage of eliminating transplant stress and improving production cycles.
The AeroFlos are modulable and expandable.They are adapted to all growing areas:
The AF14, with its elongated shape, can be placed on a balcony or a window sill, while the AF60, with its deep reservoir, fits better in a greenhouse. The AF28 and the AF “B” line are a low series (32 cm high) and are perfect for low roofing areas like tunnels or indoor gardens. The AeroFlos are expandable from a few growing chambers up to hundreds of them.