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The stone wool propagation plugs and their properties make them an indispensable product and an ideal medium for any hydroponics growing system
this thoughtfully curated collection includes a variety of organic seeds ideal for brewing fresh
designed for large grow rooms
Release Rates: Release at first sign of whiteflies for best results
and makes them perfect for use as substrate bags
Southern AG Sulfate of Potash Magnesia Sul-Po-Mag 0 - 0 - 22 Size:50 Pound The stone wool propagation plugsSul Po Mag 0 0 22 K Mag 50 Lb also known as K Mag NATURAL is the commercial name for the mineral otherwise known as sulfate of potash magnesia. Contains 22% soluble potash, 22% sulfur and 11% magnesium. A quick release source of potassium, Sul Po Mag also makes a good addition to soils that lack sulfur. DIRECTIONS FOR USE: Broadcast 10 lbs. Sul Po Mag per 1,000 square feet. K Mag NATURAL is virtually 100% water soluble, meaning crops have access to
