B.C. Boost, 4 lt Grow. #4 Perlite (1/3" - 3/4"

#4 Perlite (1/3" - 3/4" granules)

50 liter bags feature an easy-pour spout

New and improved wetting agent and hydrophilic technology greatly enhances the water characteristics of Grodan Gro-Blocks Improved giving even better water distribution over the height of the block

this helps take the guess work out of watering

and mildews off your plants

B.C. Boost, 4 lt Grow. #4 Perlite (1/3" - 3/4"B. C. HYDROPONIC NUTRIENTS The easy way to grow plants as lush, fruitful, and fragrant as the famous plants that have been coming out of BC for generations Best used for: High yield production B. C. Hydroponic Nutrients is a power packed trio that will give you extraordinary floral growth and generous vegetative crops. These base nutrients, B. C. Grow, B. C. Boost, and B. C. Bloom, are complete, professionally formulated, highly concentrated