Hydroponic Research Veg+Bloom HD Base One Part Powder Nutrient Pre-Roll Cone Filling Systems A manual flush valve allows

A manual flush valve allows you to clean the membrane

NPK: 0-23-0

It enhances nutrient absorption

Flower Formation

Double velcro seal

Hydroponic Research Veg+Bloom HD Base One Part Powder Nutrient Pre-Roll Cone Filling Systems A manual flush valve allowsA combination of components from VEG+BLOOM's TAP HARD and DIRTY formulas that is designed for rock wool, grow stones, and other inert hydroponic media. Don't know what type is right for you? Dirty Recommended for all soil and peat systems regardless of water quality. RO Soft Recommended for use with all coco, hydroponic,and aeroponic systems with water quality between 0. 0 0. 3 EC. Tap Hard Recommended for all hydroponic and aeroponic systems with