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Calyx Magnum gives gardeners vital nutrients needed for plant development and growth
Its 0-10V dimming capability and compatibility with Fluence's light intensity Dimmer give you precise PPFD control at every stage of the plant lifecycle — from propagation through harvest
Sustained bioavailability through our formula
The rigid "bucket" shape of the bag is designed to retain its shape under the weight of your harvest
15x24x1 Exact MERV 13 AC Furnace Filters 6 Pack pest control Calyx Magnum gives gardeners vitalNordic 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