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Solenoid for Hydrofarm's Active Air COSYS and COSYS20
Specially designed for each size system
LED status indicator
Agrosun Red Sodium lamps are the best choice among single-ended lamps for enhanced flowering
Bud Builder 1000 Gal Mix (Protein Blend) spl_dakine420 Solenoid for Hydrofarm's Active AirAt 1ml gallon, this is the most concentrated and cost effective protein blend on the market. 1 liter (32oz) makes 1000 gallons Bud Builder is a super concentrated blend of plant protein. Bud Builder is a one part additive for hydroponic, soil, and foliar applications used throughout the plant's life cycle. Bud Builder is used in addition to your normal fertilizer program. Bud Builder is easy to use and your plants will love it. Bud Builder enhances
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