Rapid Rooter’s breakthrough technology produces a unique matrix of composted materials bonded together with polymers. Rapid Rooter provides the optimal air-to-water ratio within the plug matrix resulting in explosive early root growth. Available in various sizes.

Specifically designed to dissolve fertilizer salts, our solution not only flushes excess residue, but also releases a nutrient bond between plants and the system. This connection helps plants make the most of remaining fertilizers, especially in the crucial week just before harvest.

FloraNova Bloom, designed specifically for fruiting or flowering stages of growth, promotes vibrant color and higher yields.

FloraNova Grow supports and nourishes plants from their first moments of growth into later stages. It’s also ideal for delivering needed nutrients to mother plants and new cuttings, so you can establish them with confidence.

FloraMicro provides essential micro nutrients. For hard water with a ppm value above 250 we recommend FloraMicro Hardwater.

FloraNectar is formulated with molasses and essential minerals to deliver numerous benefits for both plants and soil. It offers an ideal food source for beneficial microorganisms, increasing their growth rate to boost soil respiration. 

FloraBlend can be used on all vegetable, fruit and flowering plants, from just after germination into the early stages of flowering and fruiting — and in several growing setups, including hydroponics, coco, soil and soilless.

SubCulture-M is a Mycorrhizal Root Inoculant and contains a wide diversity of endo and ecto Mycorrhizal fungi that colonize plant roots. These beneficial fungi form a fine network of fibrous strands that serve as an extension of the plants root system; increasing root area and helping plants absorb water and  nutrients. With SubCulture-M you can reduce the amount of fertilizer needed while achieving superior growth and huge yields. Use SubCulture-M from germination or propagation all the way through harvest.

Specifically formulated for growth systems using coco, soil, hydroponic or soilless media, SubCulture-B is a bacterial root inoculant that’s packed with beneficial microorganisms. The supplement works to increase vitality and yield in all plants.

Growers can use our reference solutions for all the popular brands of meters using the NaCl scale. General Hydroponics technicians verify that our solutions are exactly calibrated for consistency and dependability, ensuring the highest quality available. 

Growers can use our reference solutions for all the popular brands of meters using the NaCl scale. General Hydroponics technicians verify that our solutions are exactly calibrated for consistency and dependability, ensuring the highest quality available. 

The premium solution maintaining and lower a nutrient's pH level. Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.

The premium solution maintaining and raise a nutrient's pH level. Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.

General Hydroponics pH test kits make pH testing easy. Simply fill a test tube halfway with nutrient, add a few drops of pH Test Indicator and observe the color of the liquid in the tube. Many growers prefer our pH test kit to expensive electronic meters because of its reliability and ease of use.

General Hydroponics pH Test Kits make pH testing easy. Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because it is reliable and easy of use.

Beautiful blooms come from expert care. Liquid KoolBloom bolsters your efforts with essential nutrients your flowering plants need for vigorous growth, bigger blooms and increased flowering sites.

FloraBloom is added while a plant is fruiting and/or flowering.

FloraGro builds strong roots during a plant's vegetative stage.

Provides essential micro nutrients. FloraMicro is used during a plant's growth and bloom cycles.

Whether plants are just showing their first true leaves or they’re in full flower, they need root support that’s reliable and nutritious. That’s where Floralicious Plus comes in.

Floralicious Bloom works by combining key minerals and nutrients, which go through a unique fermentation process that maximizes the potency of the blend. As a result, your plants get as much support as possible, with nutrition delivered from roots to blooms.

Getting plants established and thriving can be a challenge for any gardener, whether you’re opting for soil, soilless mixes, coco coir or hydroponics. Providing a foundation that will feed the whole plant, from roots to stems to leaves, is a must — and Floralicious Grow makes it easy for you.

Diamond Nectar accelerates nutrient absorption into plant roots through a natural process called mineral chelation. Low molecular weight Humic acids grab immobile & molecularly heavy minerals & transport them into plant tissues for faster growth & bigger yields.

When flowering and fruiting plants are in their last stages of growth, how you address their unique nutrient needs will determine whether you get a bounty or just a bunch of buds. Get bountiful, with Dry KoolBloom.