Pay in 4 interest-free payments of $21.49 Learn more
Ships within 48 hours · Estimated delivery Nov 12 - Nov 17
The ballast will not attempt to restart a hot lamp for at least 15 minutes
These products are highly concentrated therefore will save you money
You can also use Grow Big® as a foliar feeding
Hydrofarm's windowsill heat mat is perfect for veteran growers
giving you an organic formulation that flows easily and won’t turn to sludge in any hydroponic system
Athena Pro Bloom 10 LBS vermiculite The ballast will not attemptFlowering plants require higher amounts of phosphorus (P) and potassium (K) to increase flower bulk and support high metabolic activities. Athena Pro Bloom contributes ideal levels of macro and micro elements, including sulfur (S), used for increasing potency and flavors. Balanced NPK and essential microelements (when used with Pro Core) Fully soluble dry fertilizer, no particulates or sediment Works with any dosing system: Dosatron, Netaflex, Rhythm