10x20x1 Pure Green Eco-Friendly AC Furnace Air Filters 12 Pack Monitors & Timers Its 0-10V dimming capability and

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

Extend the growing season to 365 days a year with EYE HORTILUX grow lamps

so every drop that reaches your plants is as clean as possible

Can increase to 2-3 teaspoons as above

10x20x1 Pure Green Eco-Friendly AC Furnace Air Filters 12 Pack Monitors & Timers Its 0-10V dimming capability andPure Green Eco Friendly AC Furnace Air Filters by Nordic Pure are made from an environmentally responsible non woven, high loft, antimicrobial filter media. The MERV 6 rating has a lower pressure drop, minimizing energy consumption while maintaining a high dust holding capacity. 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