Best Selling Products

Part A Of The 2 Part Grow Formula For Experienced Growers of High Value Plants Who Are Almost (But Not Quite) Satisfied With Their Yields – And Are...

The Max-Fan® Pro Series is even more efficient and stronger than the original Max-Fan® design. The Max-Fan® Pro Series has a much more robust housi...

AZOS is an all-natural, growth promoting, Nitrogen-fixing bacteria ideal for cloning and transplanting. Azos converts nitrogen into a usable form t...

Introducing the FloraFlex Incubator Bottom Tray, a crucial component of the FloraFlex Incubator System for propagating plants in their earliest sta...

Mother Earth® Coco substrate contains the highest quality mix of coco pith and coco fiber. RHP certified for quality, Mother Earth® Coco is...

Athena Fade is a nitrogen-free finishing flush that provides your plants with the immobile nutrients they need (calcium and microelements), to ensu...

Here is the best way to maximize the uptake—and benefits—of nutrients during every stage of growth Best used for: Optimizing a plant’s natural proc...

VeloKelp amazing formula is packed with vitamins and multiple seaweed extracts, specifically designed to support a thriving garden. It can be u...

Emerald Harvest Sturdy StalkSturdy Stalk:USE STURDY STALK POTASSIUM SILICATE SUPPLEMENT TO: Achieve thicker and more rigid plant cell walls for st...

Rootech Cloning Gel is an exceptional and unique recipe containing a powerful hormone especially formulated to promote rapid, healthy root developm...

Pure Blend Pro Bloom 2-3-5 fruit and flower blooming base nutrient contains only natural sources of essential major, secondary, and trace minerals ...

General Hydroponics General Organics Bio Bud Bloom Booster 1 Quart Product Description Premium Plant Nutrient 0.5-0.1-1 Bio Bud is a powerful bloom...

MagNifiCal is super chelated, resulting in a quicker uptake to your plants. This formula has been specially designed speed up absorption rates and ...

Part of the Pure Blend® Pro family. A premium, bloom, base nutrient designed specifically for plants cultivated in soil with sources of essential m...

Heavy 16 Bud A & B is the highest grade bloom nutrient on the Planet. It's a bold statement, but years of controlled trials and positive custom...

FloraKleen removes fertilizer residue that can accumulate over time in hydroponic systems, growing media, and potting soils. Use FloraKleen monthly...

Mighty Wash kills all accessible stages of spider mites, including EGGS! Mighty can be used indoors, outdoors or in greenhouses. Mighty Wash is fas...

The FloraFlex®FloraCap® 2.0 is a patent pending revolutionary tool for top feeding that also helps eliminate algae. The FloraCap® 2.0 was redesig...

AzaMax is a natural product with a broad spectrum of pest control and broad plant applications. It contains Azadirachtin A;B as active ingredients ...

REMO Bloom brings a quality and simplicity to your garden. This proprietary blend of macro and micronutrients provide your plants with the foundati...

The HI9814 portable meter features a large multi-level LCD that displays both pH, EC, or TDS and temperature readings simultaneously. The pH readin...

Soft rock phosphate, or colloidal phosphate, is a natural, untreated source of long-lasting phosphate and soil-building calcium. Phosphate will rem...

Roots Organics Terp Tea Bloom delivers critical nutrition for heavy-feeding, high-yield plants. Recommended for both large and small-scale gardens,...