Earthworm Castings is perfect all-purpose plant food, an organic and natural way to provide year round nutrients your plants will need. Derived from earthworms, earthworm castings act as perhaps the best soil enricher on earth. Adding in small amounts of worm castings into the soil for your plants and trees will yield big results.
Apply dry as directed year round in warmer climates and spring, summer & fall in colder regions with regular watering.
Key features:
- OMRI listed for organic use
- Naturally odor free – non toxic
- Excellent for outdoor or indoor plants
- Encourages root growth
- Improves soil structure
- Store indoors to avoid freezing
- Non-burning
Costco Impact Organic Earthworm Castings Plant Food – 10 lb bag Price: $10.99
Costco Item#1025841
Inventory and pricing may vary at your warehouse location and are subject to change.
