Monotub Hole Plugs 6-Pack
Monotub Hole Plugs 6-Pack is backordered and will ship as soon as it is back in stock.
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Description
Description
Monotub Hole Plugs cut off airflow during colonization, helping maintain the moisture saturation your substrate needs at this stage.
Fits Any 2-Inch Monotub Hole
These plugs fit any standard 2-inch hole and work with Grower's Select Monotubs, Max Yield Bins, North Spore Boomr Bins, Microppose Monotubs, and other major monotub brands.
Easy Snap-In Design
The tapered shape snaps securely into place with light pressure. Each plug can be installed in either direction for quick, convenient use.
- Six monotub hole plugs per pack
- Blocks airflow during colonization
- Helps maintain moisture saturation
- Fits standard 2-inch holes
- Reusable and easy to install


