PK Heavy™ (0 - 11 - 12) contains refined Phosphorous (P) and Potassium (K) which dramatically stimulates robust flowering in your plants. It also contains Zinc (Zn) which aids protein metabolism, helps maintain cell membrane integrity, and assists...

PK Heavy™ (0 - 11 - 12) contains refined Phosphorous (P) and Potassium (K) which dramatically stimulates robust flowering in your plants. It also contains Zinc (Zn) which aids protein metabolism, helps maintain cell membrane integrity, and assists...

PK Heavy™ (0 - 11 - 12) contains refined Phosphorous (P) and Potassium (K) which dramatically stimulates robust flowering in your plants. It also contains Zinc (Zn) which aids protein metabolism, helps maintain cell membrane integrity, and assists...

Everything you need to get growing in one convenient box! Includes a magnetic ballast the Sun System® Hard Core® 1000 Watt Switchable 120/240 Volt Ballast, an Econo Wing Reflector® and an Ultra Sun® 1000 HO HPS lamp all packaged in one...

Compact garden hose filter. Eco-friendly green coconut carbon and KDF55 medias. Includes "filter saver" brass hose bib connector. Customized flow restrictor allows ideal contact time with filtration media to maximize reduction of chlorine, tastes and...

The five-micron Small Boy De-Chlorinator eliminates 99 percent of chlorine and 90 percent of the sediment from most water sources. System is ideal for organic growers that want to create a favorable environment for the live beneficial microorganisms...

HydroLogic created the Stealth RO200 reverse osmosis water filtration system to help gardeners maximize plant nutrient uptake and get the best possible growing results. This system removes over 98% of lockout-inducing contaminants from water and is ideal...

HydroLogic created the Stealth RO150 reverse osmosis water filtration system to help gardeners maximize plant nutrient uptake and get the best possible growing results. This system removes over 98% of lockout-inducing contaminants from water and is ideal...

Spray Green Cleaner on plants of every age, from clones through harvest. Unlike other products, spider mites do not get immune to Green Cleaner. Kills mites and their eggs. Washes powdery mildew right off the plant. All natural, you can even use Green...

Spray Green Cleaner on plants of every age, from clones through harvest. Unlike other products, spider mites do not get immune to Green Cleaner. Kills mites and their eggs. Washes powdery mildew right off the plant. All natural, you can even use Green...

Spray Green Cleaner on plants of every age, from clones through harvest. Unlike other products, spider mites do not get immune to Green Cleaner. Kills mites and their eggs. Washes powdery mildew right off the plant. All natural, you can even use Green...

Spray Green Cleaner on plants of every age, from clones through harvest. Unlike other products, spider mites do not get immune to Green Cleaner. Kills mites and their eggs. Washes powdery mildew right off the plant. All natural, you can even use Green...