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This may help retain moisture and prevent plugs from drying out as quickly
SEEDLINGS/CUTTINGS VEGETATIVE PHASE: 0
Environment Low Gas Density
The BioWorks Mycotrol products have the highest spore concentration in a Beauveria bassiana-containing insecticide
(Ca) Calcium
8x8x1 Exact MERV 13 AC Furnace Filters 6 Pack AC / Dehumidification / Humidification This may help retain moistureNordic 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
US$ 32.00
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