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This is the most efficient full spectrum Horticulture lamp with an efficiency of 2
Elite Resin D provides the vital ratio of phosphorous and potassium to support both photosynthesis and the natural shift from vegetation to bloom
We've seen a dramatic reduction in aphid pressure without touching a single synthetic pesticide
the Stealth has a 2:1 waste to product water ratio
AI11030 - GroStar GS3 EC/PPM/Temp Pen
25x32x1 MERV 13 AC Furnace Filters 6 Pack Grow1 5' Steel Stake This is the most efficientNordic Pure MERV 13 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores, smoke particles, virus carriers, coughs and sneezes, smog, allergens and other contaminants are removed. MERV 13 furnace filters are comparable to HVAC filters with the rating of MPR 2200
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