The Maxi Series from General Hydroponics. Compromised of two powdered, mineral-based options that support your plants from beginning to bloom, the Maxi Series is their most cost-effective choice when it comes to nutrients. The one-two nutritional punch includes MaxiGro and MaxiBloom, a duo of standalone, water-soluble formulas with primary, seconda..

The Maxi Series from General Hydroponics. Compromised of two powdered, mineral-based options that support your plants from beginning to bloom, the Maxi Series is their most cost-effective choice when it comes to nutrients. The one-two nutritional punch includes MaxiGro and MaxiBloom, a duo of standalone, water-soluble formulas with primary, seconda..

Fully organic, wide spectrum ligno-humates from recycled wood.High quality ultra-pure Humics from a totally renewable source.Humic is an excellent source of Humates derived from a new, natural, sustainable source: sawdust!This new technology provides a clean product, free of residues, and of course uses a totally sustainable supply.Containing nothi..

100% Organic root and growth booster Boost root development and support strong vegetative growth, naturally Root Booster is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes, organic and humic acids that stimulate root mass through completely natural means - not by using syn..

100% pure cold-pressed seaweed extractPowerful pre-flowering activator, from the purest source on the planetSeaweed 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 an..

Pure liquid nettle brewTreatment for chlorosis, Organic silica source, general health tonic and adaptable pest deterrent: Urtimax is an Organic all rounderUrtimax stimulates plant growth, fights leaf chlorosis and mineral deficiencies and improves pest resistance.Urtimax is a high-quality nettle brew like those gardeners have been using for hundred..

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 stabilityTo 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 a..

Premium pH management and silica source for hydroponics, coco and soil.Control pH and boost silica levels at the same timeWhilst raising pH level may seem crazy to growers in hard water areas, it’s a real issue with very soft water or when using reverse osmosis. GHE pH Up allows that adjustment, and offers a good source of available silicate - whic..

Super concentrated flowering boosterPro Bloom increases flowering and growth by up to 20%!Pro Bloom works in several different ways, boosting Calcium absorption, increasing leaf size, activating microbial life and stimulating your plant’s immune system to boost harvest quantities and quality.60 ml Bottle..

TWO-PART ORGANIC PLANT FOOD GHE Pro Organic Bloom provides flowering and fruiting plants with essential nutrients, perfectly balanced for superior blooms and bountiful harvests. Specially designed to maximize flower, fruit, and seed production, this unique formulation will give you bigger, more nutritious and delicious yields. Pro Organic Bloom&nbs..

TWO-PART ORGANIC PLANT FOOD GO Pro Organic Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use BioThrive Grow to give all types of plants a strong start. For ..

GO Pro Organic formulas are specifically designed to meet the comprehensive needs of all plants through every stage of growth. We base our formulations on ecological principals that maintain respect for the environment while providing plants balanced nutrition. GHE GO Pro Organic Grow actively improves the root environment by feeding the microbes t..

Super concentrated root boosterPro Roots drastically increases rootlet growth, root development and root cap hardening. The net result is bigger, healthier root mass, better resistance to mould and fungus (including damping off in cuttings etc), and healthier more vigorous plants, from cuttings through to maturity.30 ml Bottle..

Super concentrated protection from insects and pathogensOur highly concentrated plant tonic and regenerator Protect, strengthens and increases plant defence systems by laying a protective and repellent coat on the surface of leaves.30 ml Bottle..

Late flowering nutrient / forcing solutionThe industry standard way to end a grow - Ripen® is our best-selling product for a good reason!Ripen® is a complete late flowering nutrient/stimulant requiring no additional boosters. It increases flowering and production of active principles, and eliminates nutrient excess.Ripen® acts in 3 ways: It se..