ARBICO Organics Rice Hull Media Amendment, 0.25 Cubic Feet Total Grow Media Volume:1/2 cu. ft. Standard registers are programmed to

Standard registers are programmed to log and display both forward and reverse flow

As a cultivator

Our Inline Fans move lots of air quickly

Used for controlling fungus gnats

Aluminum canning rack included

ARBICO Organics Rice Hull Media Amendment, 0.25 Cubic Feet Total Grow Media Volume:1/2 cu. ft. Standard registers are programmed toAn Affordable & Easy To Use Alternative To Traditional Additives This natural, sustainable, and renewable alternative to peat, vermiculite, and perlite makes an impressive growing media when mixed with compost or your favorite potting soil. These rice hulls are specially processed to contain no diseases, weed seeds, or insects. Use at 1: 5 ratio for best results. Benefits: Less expensive than other additives. As a byproduct of rice production, rice