The cultivation of psilocybin mushrooms often involves a rehydration process after the initial fruiting flush. This process, typically involving submersion in water, aims to replenish moisture lost during the growth and harvesting of the mushrooms. A grower might selectively harvest mature mushrooms from a substrate over time, rather than all at once. This practice of staggered harvesting introduces a consideration for when and how to best rehydrate the substrate.
Proper rehydration is critical for subsequent flushes of mushroom growth. Insufficient moisture limits fruit development, while excessive moisture can encourage contamination. Determining the optimal timing for rehydration following a partial harvest allows for continued, healthy production. Historically, mushroom cultivators have experimented with various methods to maximize yield and minimize losses to mold or bacteria.