Roots Organics Big Worm Worm Castings, 1 cu ft
Roots Organics Big Worm pure castings are a distinctive natural potting soil amendment. Their worms are carefully tended and fed an unparalleled blend of organic compost, rock dust and kelp for exceptional quality castings. No fillers, no chemicals and no tricks. Just pure worm castings. Add Roots Organics Big Worm pure and premium worm castings to any potting soil as an amendment and conditioner.