Nutrients and Additives

Greensand has been used as a soil amendment and conditioner since the early 1700s. Naturally occurring in marine sedimentary deposits, our Greensan...

Neem Seed Meal is produced during the extraction of oil from the seed of the Indian Neem tree (Azadiracta indica). It is an excellent way to streng...

The pH Perfect Connoisseur Bloom A&B is for the experienced, highly artistic, professional and commercial grower. If you are a top-notch grower...

Azos is a beneficial microbe that sparks new root development and boosts growth. Azos works by rapidly increasing plant production of IAA (indole-3...

Great White® is the most advanced mycorrhizal product on the market today. The combination of mycorrhizae, beneficial bacteria, trichoderma and pla...

For use with all General Hydroponics® 6 gallon containers. Note: No Return or Refund on this product

VermiFire doesn't follow trends, it starts them. VermiFire performs above and beyond the call of duty, it is a potting soil that over achieves at e...

Note: No Return or Refund on this product

Note: No Return or Refund on this product

Flora Nectar® Sugar Cane is formulated to optimize the greatest transference of sweetness and aroma into your fruits and flowers. It contains all n...

The pH Perfect Connoisseur Bloom A&B is for the experienced, highly artistic, professional and commercial grower. If you are a top-notch grower...

FloraNova® represents a breakthrough in fertilizer technology. FloraNova gives users both the strength of a dry concentrate and the ease of a liqui...

Pure Blend® Pro is a premium, one-part, natural and organic-based plant food. Pure Blend® Pro is a healthy environment-friendly alternative to comm...

Watch Your Flowers Get Larger and More Potent. Big Bud is the legendary bloom booster proven worldwide to swell flowers to their maximum potency po...

Down To Earth Kelp Meal is pure Ascophyllum nodosum seaweed from the clean, cold waters of the North Atlantic Ocean. Hand-harvested, carefully drie...

Crab Meal is a superb source of organic nutrients for vegetable gardens and flower beds and is wonderful for building soil tilth. Crab Meal enhance...

Great White® is the most advanced mycorrhizal product on the market today. The combination of mycorrhizae, beneficial bacteria, trichoderma and pla...

AN Overdrive 1L

Mighty Kills all accessible stages of spider mites including eggs. Mighty may be used on fruits and vegetables and can be used indoors, outdoors or...

AN Nirvana 1L

A high Nitrogen source, our Blood Meal is guaranteed to promote rapid, green growth. A wonderful fertilizer for heavy feeders like corn, spinach, s...

Floralicious® Plus is a vegan bio plant stimulator and nutrient additive. It is everything that is Floralicious® except it has been formulated to b...

AN Rhino Skin 4L

AN Overdrive 4L

AN Nirvana 250mL

RapidStart® enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explos...

Use our high phosphorous Seabird Guano to dramatically increase both the amount and size of blooms throughout the flowering period for all indoor a...

A nutrient rich fertilizer ideal for heavy feeders like corn, cole crops and tomatoes, Bio-Fish is loaded with the finest marine based ingredients ...

SUPERthrive® now includes kelp which enhances the timeless formula with nutrition from the sea. SUPERthrive® just add it to fertilizer for growth! ...

Liquid KoolBloom® is a is a bulking agent that goes way beyond other bloom boosters. Enriched with stress reducing vitamins and nutrient transporti...

Hygrozyme® is a concentrated enzyme formula and is an essential addition to any grow system. With over 20 years of medical and horticultural enzyme...

AN B-52 10L

Grow More Mendocino Flower Hardener (0-37-37) 25 lb

It can be tough to switch from one nutrient brand to another. With the Emerald Harvest'R Kick-Starter Kit, you can try the line of premium nutrient...

Give your plants a phenomenal grow phase with this proven 2-part base. The most successful growers have spent many years relying on Sensi Grow to g...

We've updated Liquid Karma® with a new humic source that runs cleaner, performs better and is more versatile than before. This new 100% water solub...

BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage develo...