Grodan Gro-Block Improved GR40 Uni-Block 8x8x4" (36) Mycorrhizae / Microbe Room coverage: 860 ft² bio-40208 Fan & Filter Kits Size:15kg Increase yields and reduce
Pay in 4 interest-free payments of $30.62 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19