18x18x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 6 Pack Growing Media Enzymatically processed ocean fishery by-catch

Enzymatically processed ocean fishery by-catch plus kelp and humic acid

UNCLE JOHN'S BLEND (UJB) is a complex potassium mixture used primarily to enhance a plant's metabolic rate

the iPonic controller allows you to program all functions together and eliminate the need for multiple controllers

Perfect for Propagation

anodized aluminum trim

18x18x1 Pure Green Plus Carbon Eco-Friendly AC Furnace Air Filters 6 Pack Growing Media Enzymatically processed ocean fishery by-catchPure Green Plus Carbon Eco Friendly AC Furnace Air Filters by Nordic Pure starts with an environmentally responsible non woven, high loft, antimicrobial filter media made of fine gauge polyester. As we continue to keep our eyes on media technology advances, our Pure Green media will be changing its appearance. Please expect the same quality and performance you have come to rely on from our Pure Green media which will now be white in color on the