Power SI Bloom 1 Liter Drying Racks The result of months of

The result of months of scientific research and trials is Grodan Gro-Blocks Improved with Grodan’s Advanced Wetting Agent

Three years of development went into this Humboldt County original

Accurate readings simplify crop management and provide improved growth

Complete Control

providing highly stable buffers for precise control over your pH levels

Power SI Bloom 1 Liter Drying Racks The result of months ofPowerSi Bloom is a premium flowering additive with the added benefits of bioavailable silicon. This is your favorite grower's favorite additive. It s everything you ever wanted from a bloom booster. The new formula is faster acting, more stable in the reservoir and even better results than before. Decreased internodal spacing Increased bud sites Faster more homogeneous ripening Increased trichome resin and terpene production