Premium rainbow corn grain spawn bags made for aggressive colonization and clean growth.

Each bag is sterilized, hydrated, and sealed in a durable spawn bag ready for inoculation. Our colorful rainbow corn mix gives a unique look while maintaining reliable moisture retention and strong grain structure

• Sterilized and ready to inoculate
• Rainbow corn grain blend
• Strong moisture retention
• Clean and professional packaging
• Great for bulk grows and transfers
• Available in 3 lb and 5 lb bags

3 lb Rainbow Corn Spawn Bag — $25

5 lb Rainbow Corn Spawn Bag — $35