Pay in 4 interest-free payments of $2.88 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Oyster Shells act as a slow-release pH buffer
Grab an $8
No Contamination Most people fail at mushroom growing because of contamination
Use this substrate to start a patch in your garden
Pro Grade Our bags feature a self-healing injection port (so you don't let in bad air) and a professional-grade 0
Refill for Mushroom Pods Substrate Type:Wood Oyster Shells act as aThis is a refill pack for refilling 1 mushroom pod. We have both wood loving and manure loving refills. (These refills require use of an 8qt pressure cooker or pressure canner to sterilize. You can use a 6qt but you'll need to replace the injection port with a self healing injection port to fit)
US$ 29.99
US$ 29.99
US$ 151.25
US$ 49.95
US$ 11.49
US$ 180.00
US$ 100.10
US$ 100.10
US$ 100.10
US$ 130.00
US$ 1450.00