Return To Cart Our Unicorn Bags Mushroom Substrates & Supplements Grains and Brans Sterilizers / Pressure Cookers Hot Plates Mushroom Plug Spawn Mushroom Bag Buddy Mushroom Bagger Mushroom Websites Sterilized Sub and Grain Store / Sterilized Sub and Grain Refine by Sort by We recommend Newest arrivals Price: Low to High Price: High to Low Name: A to Z Name: Z to A Mixed Cases Paddy Poo (Compost-based Substrate) & Goonie Grains - - Pacific Substrates Buy Now Mixed Cases Paddy Poo (Compost-based Substrate) & Goonie Grains - - Pacific Substrates $64.00 Pacific Substrate Mixed Case 4 x 4# Goonie Grains / 6 x 4# Paddy Poo Buy Now Pacific Substrate Mixed Case 4 x 4# Goonie Grains / 6 x 4# Paddy Poo $64.00 Pacific Substrate Mixed Case 2 x 4# Goonie Grains / 4 x 4# Paddy Poo Buy Now Pacific Substrate Mixed Case 2 x 4# Goonie Grains / 4 x 4# Paddy Poo $64.00 Pacific Substrate Mixed Case 1 x 4# Goonie Grains / 2 x 4# Paddy Poo Buy Now Pacific Substrate Mixed Case 1 x 4# Goonie Grains / 2 x 4# Paddy Poo $64.00 2 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 2 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $41.00 4 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 4 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $73.00 6 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 6 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $100.00 8 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 8 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $130.00 10 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 10 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $175.00 9 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 9 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $150.00 7 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 7 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $115.00 5 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 5 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $84.20 3 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 3 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $54.75 1 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates Buy Now 1 X 4# Goonie Grains - Hydrated and Ready to Use Grain Spawn (Sterilized) - Pacific Substrates $27.00 Bulk Quote