Nutrients & Supplements

General Hydroponics KoolBloom 6 Gallons

Liquid KoolBloom (0-10-10) • Forces abundant flowering • Boosts production of essential oils and fragrances• Increases size and weight of fruits and flowers• Precisely formulated to enhance the performance of all types of...

General Hydroponics KoolBloom 16 lbs

KoolBloom (2-45-28) encourages abundant flowering • Facilitates ripening in annuals• Boosts production of essential oils and fragrances• Increases size and weight of fruits and flowers• Precisely formulated to boost potency and...

General Hydroponics RapidStart 275 Gallons

RapidStart (1-0.5-1) enhances your growing experience by delivering a powerful blend of premium plant extracts, amino acids, and nutrients generating explosive root growth. Using RapidStart stimulates prolific root branching and development of fine root...

General Hydroponics FloraMicro Hardwater 275 Gallons

FLORAMICRO HARDWATER (5-0-1): If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use FloraMicro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix our original FloraMicro with FloraMicro Hardwater to create a perfect...

General Hydroponics FloraMicro Hardwater 55 Gallons

FLORAMICRO HARDWATER (5-0-1): If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use FloraMicro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix our original FloraMicro with FloraMicro Hardwater to create a perfect...

General Hydroponics FloraMicro Hardwater 15 Gallons

FLORAMICRO HARDWATER (5-0-1): If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use FloraMicro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix our original FloraMicro with FloraMicro Hardwater to create a perfect...

General Hydroponics FloraMicro Hardwater 6 Gallons

FLORAMICRO HARDWATER (5-0-1): If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use FloraMicro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix our original FloraMicro with FloraMicro Hardwater to create a perfect...

General Hydroponics FloraMicro Hardwater 2.5 Gallons

FLORAMICRO HARDWATER (5-0-1): If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use FloraMicro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix our original FloraMicro with FloraMicro Hardwater to create a perfect...

General Hydroponics FloraMicro 275 Gallons

FLORAMICRO (5-0-1): The foundation of the "Building-Block" System. Provides Nitrogen, Potassium, Calcium, and trace elements. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary,...

General Hydroponics FloraMicro 55 Gallons

FLORAMICRO (5-0-1): The foundation of the "Building-Block" System. Provides Nitrogen, Potassium, Calcium, and trace elements. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary,...

General Hydroponics FloraMicro 15 Gallons

FLORAMICRO (5-0-1): The foundation of the "Building-Block" System. Provides Nitrogen, Potassium, Calcium, and trace elements. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series contains complete Primary,...

General Hydroponics FloraGro 275 Gallons

FLORAGRO (2-1-6): Stimulates structural and vegetative growth. Builds strong roots. Provides nitrogen, phosphorous, potassium, and secondary minerals. The original Building-Block Nutrient System, often imitated but never duplicated. Flora Series...