Pay in 4 interest-free payments of $4.50 Learn more
Ships within 48 hours · Estimated delivery Oct 25 - Oct 30
Week 1: 1 mL / L (Both A & B)
Increased water retention
Get started quickly with your own growing media and plugs or purchase them separately for a complete system setup
Additional Info
Why HG Nitrogen Boost
Veg+Bloom Stackswell (CLEARANCE 70% OFF) BASE Week 1: 1 mL /FINAL SALE! Bigger Leafs, Fatter Stems, Faster Growth. What is Stackswell? Its a super concentrated growth powder. It can be used by the gram for reservoirs or mixed into a concentrate for dosers and fertigation systems. Stackswell is a Cation Exchange enhancer and Root and shoot growth stimulator.
