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A breakthrough in carbon source technology that provides cutting edge developments in microbiology and biophysics
The ILUMINAR single-ended 315W CMH lamps are perfect for propagation
Fertilization guidelines and pH preference list for over 450 plants
This controller is easy to use and versatile too
The easiest way to accelerate plant growth
16x26x1 Exact MERV 12 AC Furnace Filters 6 Pack X Nutrients Grow Spray 1 Gal A breakthrough in carbon sourceNordic Pure MERV 12 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, allergens and other contaminants are removed. MERV 12 furnace filters are comparable to HVAC filters with the rating of MPR 1500 1900. While different
