Advanced Nutrients - OG Organics Sensi Cal Mag Xtra - 57 L Controllers Cultiwools’ growing blocks are unique

Cultiwools’ growing blocks are unique in the most efficient way

Get more ballast for your buck with the SG ballast

These are laboratory grade

root rot and root damping-off

This fish-based fertilizer encourages beneficial microbes for better roots

Advanced Nutrients - OG Organics Sensi Cal Mag Xtra - 57 L Controllers Cultiwools’ growing blocks are uniqueTake 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