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Mushroom grow block
Out of stock

A climate-controlled cabinet that grows gourmet mushrooms on your kitchen bench. Flush manages the conditions mushrooms are fussy about — temperature, humidity and fresh air exchange — so there is no misting schedule to keep and nothing to adjust day to day.
How it works
Flush holds the temperature, humidity and airflow a block needs, and exchanges fresh air continuously to keep CO₂ down. Beginners get an easy first grow; experienced growers get a precise, controlled chamber.
Read the grow guide