CVG Monotub Refill Kit

Our CVG Monotub Refill Kit includes everything you need for a successful monotub grow. (Besides a monotub, all that's required is a spore syringe or liquid culture!) The sterile substrates, injection port bag, and coco coir provide mediums for colonization, incubation, and growth. We've also included self-adhesive filters, designed to keep out foreign spores and other contaminants while maintaining proper humidity, airflow, and gas exchange. Each CVG Boomr Bin refill kit includes: (2) CVG Sterile Substrate (5 lbs each) (1) Organic Sterilized Grain Bag with Injection Port (3 lbs) (2) Sheets of 1" & 2" self-adhesive filters (1) Myco Coco compressed coco coir (3.4L) Spawn to bulk ratio: We recommended mixing 1 colonized grain spawn bag with 2 CVG bags. (Higher inoculation rates may improve your success.) IMPORTANT: Coco coir should only be added once monotub is fully colonized and pins begin to form. Only a thin layer of coco coir (approx. 1/2 inch) is necessary. For more detailed information on items included in the refill bundle, click the links below.