Method Seven - Grow Room Glasses Media Growers using ONA as a

Growers using ONA as a supplement to existing carbon filtration

Fan speed programming

final flush

Anyone who's tired of buying new steriliser bottles every few weeks because the active ingredient degrades

Worth having on the shelf

Method Seven - Grow Room Glasses Media Growers using ONA as aMethod Seven Grow Room Glasses Eye Protection & True Colour Under LED, HPS & Full Spectrum Lights Best for: Growers who spend hours under intense grow lights and want serious eye protection without sacrificing plant visibility Our thoughts If you're working under powerful LEDs or HPS without proper glasses, you're gambling with your eyesight. Method Seven aren't the cheapest option, but they're made by Carl Zeiss, they actually work, and growers swear