GHE The AquaFarm® & WaterFarm® easy to use hydroponics for everyone The ORIGINAL home hydroponics unit. Often copied, never equalled. Invented more than 30 years ago in California by GH USA founder Lawrence Brooke, and still GHE’s best-selling home hydroponic system today, the Aquafarm®, and smaller format Waterfarm, have grown hundreds of thousands of healthy, happy and often huge plants around the world. The Aquafarm® owes its longevity and success to the mix of performance and ease of use that the system offers. Quick to set up in any space from greenhouses to kitchens and balconies, Aquafarms® and Waterfarms® can be used to grow decorative 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 reservoir, and dripping it back down through the clay pebble substrate and roots. This simple, reliable design is incredibly effective at delivering perfectly oxygenated nutrient solution to plants - exactly what’s needed for optimal growth and flowering, and two-part construction offers easy reservoir and root access, which can be difficult or impossible in many systems. Now in version 3, boasting a range of improvements to component design, the AquaFarm® and WaterFarm® are: • Roto-moulded in France from super tough and durable recycled plastic • Versatile, adaptable and expandable • UV and light shielded for root protection • Very low electricity consumption: less than 2w

TrikoLogic® vital for organic growing High quality dry Trichoderma harzianum culture. Vital for Organic growing, and every commercial gardener’s secret weapon. Trichoderma breaks down organic matter in substrates releasing the minerals that plants feed on. This process of decomposition and nutrient release is fundamental to organic and bioponic gardening. On top of this benefit, as it establishes colonies, Trichoderma releases a range of plant growth stimulating compounds and substances that inhibit or kill pathogens in the soil which might otherwise harm your plants. As with all GHE products, our Trichoderma brand is of the highest quality - all strains and cultures are not equal, and some are significantly less viable than others.

liquid pH test kit

Classic liquid pH testing

Fast, reliable, accurate pH testing without batteries

Our liquid pH tester is perfect for easy testing and as a backup to your digital meter. Covering a wide range, from 4.0 to 8.5, our kit gives up to 1000 tests with 60 mL.

Simply fill the supplied test tube halfway with nutrient solution, add two drops of pH Test Indicator, shake and compare the resulting colour with the chart to read your pH level.

GHE Coco Tek PX RHP certified 75/25 coco/perlite mix High quality, ultra-clean substrates from a totally renewable organic source plus added perlite the ease of soil growing with added performance. The CocoTek range is derived from premium quality coconut coir processed to give you one of the cleanest, lightest, best performing coco coir substrates on the market today - safe to use straight from the bag with no rinsing needed. Pathogen, weed and pest free. The optimised drainage and root zone oxygenation offered by CocoTek PX is ideal for use in the GHE Ebb & Grow system, self-watering pots and dripper systems, and all CocoTek product can be usedas soil replacement in traditional hand watering contexts.

 pH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5.5 to 6.5. Our advice is to stay on the low side: from 5.5 to 6.2. GHE pH Down:  Premium pH management and buffering for hydroponics, coco and soil. Not just a simple acid: GHE pH Down makes a real contribution to nutrient solution stability To make GHE pH Down we carefully blend three acids commonly used alone in hydroponics to give you all the benefits of each - without the disadvantages. GHE pH Down uses nitric and phosphoric acids to do the initial heavy lifting of altering your water pH, and the blend of both means no disturbance to your N/K ratios throughout grow and bloom - and no residue on the surface of your tank from using phosphoric alone in hard water areas. Then, with its own special characteristics, organic citric acid takes over to buffer pH changes over time, keeping your nutrient solution more stable, and helping handle calcium excesses in hard water areas.

 pH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5.5 to 6.5. Our advice is to stay on the low side: from 5.5 to 6.2. GHE pH Down:  Premium pH management and buffering for hydroponics, coco and soil. Not just a simple acid: GHE pH Down makes a real contribution to nutrient solution stability To make GHE pH Down we carefully blend three acids commonly used alone in hydroponics to give you all the benefits of each - without the disadvantages. GHE pH Down uses nitric and phosphoric acids to do the initial heavy lifting of altering your water pH, and the blend of both means no disturbance to your N/K ratios throughout grow and bloom - and no residue on the surface of your tank from using phosphoric alone in hard water areas. Then, with its own special characteristics, organic citric acid takes over to buffer pH changes over time, keeping your nutrient solution more stable, and helping handle calcium excesses in hard water areas.

 pH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5.5 to 6.5. Our advice is to stay on the low side: from 5.5 to 6.2. Dry pH Down: Unique dry powder pH management solution for hydroponics, coco and soil. The only dry powder pH adjuster on the market today A unique product in the industry: inert when dry, GHE Dry pH Down becomes a potent acid when mixed with water. pH regulation is an essential practice for all growers: it makes mineral salts available and stabilizes chelates, but for shops who offer mail order, sending liquid acids by post can be a risky matter - sometimes restricted by postal authorities. GHE Dry pH Down avoids these problems making shipping and transport much easier. As well as adjusting pH regulation, GHE Dry pH Down can be used (at high concentration) to clean and disinfect lines and systems, at low concentration use as a foliar spray to clean pesticide residue from leaves, and finally, it also gives a nutritive boost to plants by providing: Nitrates, in a form that supports growth without compromising flowering. Phosphates for strong flowering, root health, lush foliage and harmonious growth. 

Seaweed® (formerly G.O. Seaweed) 100% cold pressed seaweed extract Powerful pre-flowering activator, from  the purest source on the planet TA  Seaweed® is a 100% natural plant and soil vitality enhancer that encourages prolific root and foliage growth as well an increase in flowering sites, and larger flowers and fruits. Seaweed will promote vigorous, healthy growth in synergy with any feeding regime, in soil, Coco or hydroponics. Marine plants of many types have long been recognised as powerful plant boosters and stress relieving agents, but one species, Ascophyllum nodosum, stands out as the most effective. And so, to deliver as many active elements as possible in TA Seaweed®, including high quality organic nitrogen, we cold-press Ascophyllum from the purest waters on the planet, and add nothing else.

NovaMax®

Super concentrated 1-part hybrid liquid nutrient for hydroponics, coco and soil 

The most highly concentrated true 1-part liquid nutrient on the market 

NovaMax® represents a breakthrough in fertilizer technology giving users the strength of a dry concentrate and the ease of a liquid, in a TRUE 1-part formulation: one bottle for Growth, one bottle for Bloom - no need for extra CalMag / PK / Trace element additives to ensure healthy growth.

Our unique formulation of highly purified minerals and natural additives including humic extracts, is concentrated using patented technology: a very small amount of NovaMax® goes a very long way and works well with any plant type.

Ripening Fertilizing Powder

Our ripening solution, HyperBloom®, tested and approved for years in the English-speaking world, is finally available to the European market!

HyperBloom® is a fertilizer enriched with phosphorus, potassium and sulfur, which accelerates the maturation process of your plants and promotes flowering and fruiting.

Thanks to the variety of its sources of active ingredients, it is easily assimilated and adapts to all types and environments of culture, hydroponics and soil.

An even more concentrated formula, for more savings !

How HyperBloom® works :

– It informs the plant of the end of its life cycle and accelerates its maturation process

– It provides the plant with the mineral salts it needs for floral mass expansion

– HyperBloom® optimizes and improves both yield and crops’ flavors

– It bulks up the production of essential oils and active ingredients at the last stage of fruiting/flowering

Indoors, you can optimize the end of the growth cycle by accelerating the maturation of lazy plants or late varieties.

HyperBloom®, Terra Aquatica

1-part nutrient in dry powder form

Using two mineral-based 1-part formulations, one for grow, one for bloom, DryPart® is our most concentrated product ever.

DryPart® Grow & DryPart® Bloom are standalone, water-soluble formulas made with high quality primary, secondary and micronutrients in the right concentrations to give maximum aroma and production in even the softest water. Both are also pH-buffered, which means nutrient solution pH will hold its value once your pH target is met. The dry powder format makes DryPart® highly portable, easily stored, which makes it a popular choice for outdoor gardeners.

DryPart® Grow & Bloom can be used for all types of plants and with a variety of water qualities. Whether you’re working in coco coir, hydroponics, soilless or soil, DryPart® gives you all the flexibility and transportability you need.

Calcium Magnesium® high quality CalMag: no added PK Proper Calcium and Magnesium availability is vital to optimize nutrition in fast growing plants. It helps prevent secondary nutrient deficiencies, supports growth and fruiting, and prevents blossom end rot and tip-burn in many particularly intensive crops such as tomatoes and lettuce. GHE Calcium Magnesium Supplement provides concentrated Calcium and Magnesium in a highly bioavailable, clean and soluble form that will not clog drippers. It can be used alongside most nutrient regimes. GHE Calcium Magnesium Supplement can also help counter Calcium sequestration when growing in Coco coir using Organic nutrients, or when expanding compressed Coco bales.

Calcium Magnesium® high quality CalMag: no added PK Proper Calcium and Magnesium availability is vital to optimize nutrition in fast growing plants. It helps prevent secondary nutrient deficiencies, supports growth and fruiting, and prevents blossom end rot and tip-burn in many particularly intensive crops such as tomatoes and lettuce. GHE Calcium Magnesium Supplement provides concentrated Calcium and Magnesium in a highly bioavailable, clean and soluble form that will not clog drippers. It can be used alongside most nutrient regimes. GHE Calcium Magnesium Supplement can also help counter Calcium sequestration when growing in Coco coir using Organic nutrients, or when expanding compressed Coco bales.

8-Pack- Classic “plug n play” 8-bucket system The WaterFarm 8-pack is eight WaterFarm module units connected to one General Hydroponics Controller- an integrated 13 gallon reservoir and an 8 gallon controller unit. The controller will keep each unit topped off with the correct level of nutrient for low maintenance. The WaterFarm 8-Pack is powered by GH’s Dual Diaphragm Air Pump and includes necessary hardware and Flora Series nutrients. The grower can arrange the WaterFarm units in a design that is suitable for any environment. Pack them tight or space them out for your growing situation. The WaterFarm 8-Pack is the system for big growers. Clay pebbles not included. You’ll need about 70 liters of hydroton/clay pebbles to fill a WaterFarm 8-Pack. This complete system includes: 8-WaterFarm modules 8-gallon controller 13-gallon reservoir Blue tubing & fittings Air line & fittings Dual diaphragm air pump 3-part Flora Kit Circulating Upgrade Kit Have an older WaterFarm 8-pack? This kit contains everything needed to reconfigure a WaterFarm 8-Pack and add nutrient circulation capability to a unit manufactured prior to 2009. This promotes even growth and more consistent results overall.

GHE The AquaFarm® & WaterFarm® easy to use hydroponics for everyone The ORIGINAL home hydroponics unit. Often copied, never equalled. Invented more than 30 years ago in California by GH USA founder Lawrence Brooke, and still GHE’s best-selling home hydroponic system today, the Aquafarm®, and smaller format Waterfarm, have grown hundreds of thousands of healthy, happy and often huge plants around the world. The Aquafarm® owes its longevity and success to the mix of performance and ease of use that the system offers. Quick to set up in any space from greenhouses to kitchens and balconies, Aquafarms® and Waterfarms® can be used to grow decorative 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 reservoir, and dripping it back down through the clay pebble substrate and roots. This simple, reliable design is incredibly effective at delivering perfectly oxygenated nutrient solution to plants - exactly what’s needed for optimal growth and flowering, and two-part construction offers easy reservoir and root access, which can be difficult or impossible in many systems. Now in version 3, boasting a range of improvements to component design, the AquaFarm® and WaterFarm® are: • Roto-moulded in France from super tough and durable recycled plastic • Versatile, adaptable and expandable • UV and light shielded for root protection • Very low electricity consumption: less than 2w

The T.A. Rainforest Motor 12 Volts (GHE) is a high-performance motor designed for optimal efficiency and durability. With a powerful 12-volt capacity, it provides reliable and consistent power for a variety of applications. Experience the benefits of seamless performance and long-lasting reliability with this expertly crafted motor.

Pro Organic (formerly G.O. Thrive) organic range two part plant food Highly concentrated, fully organic, 2-part liquid nutrient. The first and only complete certified organic nutrient for all substrates. With a pedigree dating back to 2004, General Organics Thrive has been in commercial use around the world for years, including by our partners Les Sourciers. General Organics Thrive is a practical and incredibly effective way to feed your plants organically, for hobby growers and professionals alike. The General Organics: Thrive formulas are specifically designed to meet the needs of all plants throughout growth, flowering and fruiting. We base our formulations on ecological principles that maintain respect for the environment whilst providing plants with balanced, effective nutrition. Thrive actively improves the root environment by feeding microbes that live in harmony with your plant. This provides the essential nutrition and environment to deliver healthy vegetative growth, flowering and fruiting. Thrive is ideal for every type of plant and will work wonders as a standalone product: when we say “complete” we mean it: you don’t need additional elements for a successful, bountiful grow, in most water.

GHE The AquaFarm® & WaterFarm® easy to use hydroponics for everyone The ORIGINAL home hydroponics unit. Often copied, never equalled. Invented more than 30 years ago in California by GH USA founder Lawrence Brooke, and still GHE’s best-selling home hydroponic system today, the Aquafarm®, and smaller format Waterfarm, have grown hundreds of thousands of healthy, happy and often huge plants around the world. The Aquafarm® owes its longevity and success to the mix of performance and ease of use that the system offers. Quick to set up in any space from greenhouses to kitchens and balconies, Aquafarms® and Waterfarms® can be used to grow decorative 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 reservoir, and dripping it back down through the clay pebble substrate and roots. This simple, reliable design is incredibly effective at delivering perfectly oxygenated nutrient solution to plants - exactly what’s needed for optimal growth and flowering, and two-part construction offers easy reservoir and root access, which can be difficult or impossible in many systems. Now in version 3, boasting a range of improvements to component design, the AquaFarm® and WaterFarm® are: • Roto-moulded in France from super tough and durable recycled plastic • Versatile, adaptable and expandable • UV and light shielded for root protection • Very low electricity consumption: less than 2w