128 products
128 products
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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
TrikoLogic S® ultimate root zone protection Professional quality Trichoderma with added hot weather protection. The ultimate in biological root zone protection and health GHE Trikologic S adds hot weather protection from Streptomyces negrecens to our standard biologicalprotection for your grow. On top of the growth boost and protection offered by Trichoderma, Streptomyces coats roots with a protective mycelium that physically prevents fusarium and pythium spores from infecting them. Trikologic S delivers all the benefits of additional nutrition and stimulation that standard Trikologic provides, but it also gives you what is genuinely the only reliable natural way of protecting your grow from root pathogens in hot and difficult conditions: well chosen, professional quality mycorrhizae.
TrikoLogic S® ultimate root zone protection Professional quality Trichoderma with added hot weather protection. The ultimate in biological root zone protection and health GHE Trikologic S adds hot weather protection from Streptomyces negrecens to our standard biologicalprotection for your grow. On top of the growth boost and protection offered by Trichoderma, Streptomyces coats roots with a protective mycelium that physically prevents fusarium and pythium spores from infecting them. Trikologic S delivers all the benefits of additional nutrition and stimulation that standard Trikologic provides, but it also gives you what is genuinely the only reliable natural way of protecting your grow from root pathogens in hot and difficult conditions: well chosen, professional quality mycorrhizae.
TrikoLogic S® ultimate root zone protection Professional quality Trichoderma with added hot weather protection. The ultimate in biological root zone protection and health GHE Trikologic S adds hot weather protection from Streptomyces negrecens to our standard biologicalprotection for your grow. On top of the growth boost and protection offered by Trichoderma, Streptomyces coats roots with a protective mycelium that physically prevents fusarium and pythium spores from infecting them. Trikologic S delivers all the benefits of additional nutrition and stimulation that standard Trikologic provides, but it also gives you what is genuinely the only reliable natural way of protecting your grow from root pathogens in hot and difficult conditions: well chosen, professional quality mycorrhizae.
StreptoLogic®
Root protection against pathogens is a critical issue for all growers, whether in soil or hydroponics. Given the infinite care that growers take in the development of root systems, it is only natural that they want to protect their investment. Pythium, Fusarium, Verticillium and other bacterial and fungal pathogens can do irreparable damage to hydroponic systems, especially in hot weather, when warm air fosters the spread of moulds and damage can appear overnight.
There are “solutions” on the market such as UV sterilizers and fungicides available in garden centres, but all of these alternatives have drawbacks: cost, complexity of use, questionable results, toxicity of fungicides for humans and the environment.
StreptoLogic is easy to use and less expensive. It does not require a biofilter since the bacteria attach themselves directly to the roots.
It is a biostimulant that will use nature’s resources to produce phytohormones, fix iron and stimulate the root system. It will also make the plant more resistant to attacks by fungi and pathogenic bacteria that proliferate more quickly in hot weather.
StreptoLogic is suitable for use in organic farming according to EU regulation 2018\848 2021 1165.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Protect (formerly G.H. Protect) concentrated plant protection TA Protect strengthens a plant’s immune system repelling insects by increasing the production of alkaloidal repulsive saps in the leaves and flowers. Apply as a foliar spray up to early flowering. Fully organic.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Protect (formerly G.H. Protect) concentrated plant protection TA Protect strengthens a plant’s immune system repelling insects by increasing the production of alkaloidal repulsive saps in the leaves and flowers. Apply as a foliar spray up to early flowering. Fully organic.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Protect (formerly G.H. Protect) concentrated plant protection TA Protect strengthens a plant’s immune system repelling insects by increasing the production of alkaloidal repulsive saps in the leaves and flowers. Apply as a foliar spray up to early flowering. Fully organic.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Pro Roots (formerly G.H. Roots) ultra concentrated root booster TA’s concentrated root booster delivers the results of the original formula in a super concentrated form, allowing mineral growers to minimise the amount of organic matter in their grow. Ideal for systems such as AutoPot that are optimised for mineral nutrition. Fully organic formulation.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Pro Roots (formerly G.H. Roots) ultra concentrated root booster TA’s concentrated root booster delivers the results of the original formula in a super concentrated form, allowing mineral growers to minimise the amount of organic matter in their grow. Ideal for systems such as AutoPot that are optimised for mineral nutrition. Fully organic formulation.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Pro Roots (formerly G.H. Roots) ultra concentrated root booster TA’s concentrated root booster delivers the results of the original formula in a super concentrated form, allowing mineral growers to minimise the amount of organic matter in their grow. Ideal for systems such as AutoPot that are optimised for mineral nutrition. Fully organic formulation.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Pro Roots (formerly G.H. Roots) ultra concentrated root booster TA’s concentrated root booster delivers the results of the original formula in a super concentrated form, allowing mineral growers to minimise the amount of organic matter in their grow. Ideal for systems such as AutoPot that are optimised for mineral nutrition. Fully organic formulation.
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 500 tests with 30 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.
