Therm-O-Rock Vermiculite Coarse, 4cu ft Amino Acids & Vitamins Cylinders and pistons are made

Cylinders and pistons are made of premium materials

Available in convenient 8 Dry Quarts (8

Sensor: ORP

7 cm)    Product Performance and Technical Specs - Fan Unit

Use 1–3 teaspoons

Therm-O-Rock Vermiculite Coarse, 4cu ft Amino Acids & Vitamins Cylinders and pistons are madeTherm 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