Therm-O-Rock Vermiculite Coarse, 4cu ft Ebb & Flow | Flood & Drain 209’s unique formula works by

209’s unique formula works by allowing the plant to uptake a small amount of rosemeric acid from the rosemary plant

Alf-Alpha is a premium blend of Alfalfa Extract (Saponified)

Easy to clean design allows the grower to clean their reservoirs without the hassle of scrubbing sharp corners to remove build up

7 Pints/kWh

Therm-O-Rock Vermiculite Coarse, 4cu ft Ebb & Flow | Flood & Drain 209’s unique formula works byTherm O Rock Vermiculite Medium #3A Therm O Rock Vermiculite is a versatile soil additive valued for its ability to retain water, improve aeration, and prolong nutrient release through its unique accordion like particle structure. Ideal for conditioning container soils, vermiculite helps create a balanced growing environment by holding both air and moisture. It can also be used for seed germination, bulb storage, and flower arranging. Made from a