Myco Labs Co2 Boost Self-Activated Mushroom Grow Bag for Plants, Grow Rooms & Tents – 9–11 Months CO2

Boost CO2 for your indoor garden with Myco Labs

Myco Labs Co2 Boost is a self-activated grow bag designed to support indoor plants by delivering a steady CO2 supply over an extended period. Activation is quick and simple, taking about 60 seconds, with no clutter or extra clips required. The bag starts by combining a pre-colonized grain with your plant soil, creating a smooth setup that fits easily into your existing grow space.

Fast, effortless activation

Activation is a breeze in under a minute. The new method requires no external clip, reducing setup steps and enabling you to get plants moving sooner.

• New Easy Activation Method with no external clip
• Pre-colonized grain integrates with soil to kickstart the process
• Compact system designed to release CO2 continuously for 9–11 months

Long-lasting CO2 for your space

Engineered to provide a steady CO2 output, this bag is well suited for confined environments like grow tents and small grow rooms. The footprint is compact, yet the impact on a busy indoor setup can be noticeable over time.

• One bag sustains a 4x4 grow tent
• Reliable CO2 release supports standard plant growth cycles
• Later, a rare mushroom harvest may accompany the CO2 supply

Grow and harvest mushrooms later

Expect a gradual shift toward mushrooms around month 10, with a potential harvest window around months 11–12. When ready, simply snip the top of the bag to harvest. The mushrooms deliver a unique culinary profile once they appear.

• Month 11–12 harvest window for mushrooms
• Harvested fungi offer shiitake depth with buttery blue oyster notes

In addition to CO2 support, you may notice improvements in plant vigor within a few weeks, especially in tight spaces. The bag’s exclusive strain is designed to maintain high CO2 levels for a long period without continuously producing mushrooms, so you can focus on your plants first. When mushrooms do appear, they provide a rare, flavorful addition to your indoor gardening journey.