General Additives and Enhancers

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

The name says it all. With an amino acid profile that is unique in the industry, Snow Storm Ultra consistently produces intense resin, fragrance an...

If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use Flora Micro® Hardwater. If your water contains 30 to 50 ppm Calcium, you ...

A wonderful source of Phosphorus and Calcium for flowering plants, trees and ornamentals, Bone Meal is recognized as the ideal organic fertilizer w...

Armor Si is suitable for all types of plants during all stages of growth. It can be used for plants growing in hydroponics, Coco Coir and all types...

Mykos Wettable Powder is for use on established plants. Simply mix with water and apply around the base of each plant. Also great for use in hydrop...

AN Nirvana 10L

AN B-52 23L

A wonderful source of phosphorus and calcium for flowering plants, trees and ornamentals, Bone Meal is recognized as the ideal organic fertilizer w...

Give your crops what they need when they need it most with Emerald Harvest® Grow, Micro, Bloom 3-part base nutrient series. Grow, Micro, Bloom supp...

Kelp Me Kelp You is a natural, organic seaweed extract derived from Norwegian kelp, Ascophyllum nodosum. Our product is a liquid concentrate suitab...

Sweet® Berry is scientifically formulated for the bio-synthesis of crucial compounds to maintain optimal metabolism and contains: Select carbohydra...

One of the most potent liquid PK Boosts on the market. 50% stronger than the most popular brand yet it costs the same! Increases mass and stimulate...

Note: No Return or Refund on this product

Most growers think of fungi as something bad that can happen to their crop, similar to mold. Advanced Nutrients wants to introduce you to beneficia...

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...

Mykos Wettable Powder is for use on established plants. Simply mix with water and apply around the base of each plant. Also great for use in hydrop...

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

Note: No Return or Refund on this product

GH Armor Si 6 Gallon Note: No Return or Refund on this product

Silicate® is a beneficial nutrient supplement to be used in conjunction with a standard nutrient program. Silicate® helps strengthen plant tissue h...

It's all in the name. Ful-Humix® is a cost effective amendment that adds soluble carbon to your soil. It's sourced and processed for superior garde...

One of the most potent liquid PK Boosts on the market. 50% stronger than the most popular brand yet it costs the same! Increases mass and stimulate...

General Hydroponics FloraPro Grow Soluble 25 lb bag Note: No Return or Refund on this product

This new coco coir formula still has a lot in common with the original-however it has been optimized specifically for Coco Coir growers. Here's how...

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

Special Order Item; May Take Up to Two Weeks to Ship.

Special Order Item; May Take Up to Two Weeks to Ship.

Feather Meal is a great source of slow release Nitrogen that is perfect for heavy feeders like corn, cole crops and leafy green vegetables. Incorpo...

Note: No Return or Refund on this product

Note: No Return or Refund on this product

Note: No Return or Refund on this product

Sweet® Berry is scientifically formulated for the bio-synthesis of crucial compounds to maintain optimal metabolism and contains: Select carbohydra...

Note: No Return or Refund on this product

AN Sensizym 10L

JUNGLE JUICE MICRO: starts your plants off right and gives them the foundation they need by feeding them high-quality Nitrogen, Iron, Calcium and o...

The foundation of the building-block system. Provides Nitrogen, Potassium, Calcium and trace elements. Combine with Flora Gro® and Flora Bloom®. No...

This new coco coir formula still has a lot in common with the original-however it has been optimized specifically for Coco Coir growers. Here's how...