Advanced Nutrients - OG Organics Sensi Cal Mag Xtra - 4 L - Case of 4 Reflectors & Grow Lights MERV 10 furnace filters are

MERV 10 furnace filters are comparable to HVAC filters with the rating of MPR 900-1000

Cryptolaemus are often called mealybug destroyers because of their voracious appetite for mealybugs

Can be used on flowering plants

Cables included

Advanced Nutrients - OG Organics Sensi Cal Mag Xtra - 4 L - Case of 4 Reflectors & Grow Lights MERV 10 furnace filters areTake the guesswork out of your grow rooms deficiencies with OG Organics Sensi Cal Mag Xtra. Weve designed this OMRI and CDFA OIM certified formula with optimal ratios of nutrients your plants should absorb, so they can work on rewarding you with a bountiful, high value harvest. Bolstered with iron, kelp, and other micronutrients, this biostimulant is a must have for growers who want to deliver comprehensive aid to their high value crops. Chelated