I had a spawn jar where I didn't use all the spawn, and I found 2 shrooms. Should I leave the jar cap open or slightly to get more oxygen in?

So I had a spawn jar where I didn't use all the spawn, and I found these 2 today. I'm going to harvest it since the veil broke. Guessing I could get more flushes, but should I just leave the jar cap open or sligthly ajar to get more oxygen in? #2 Shroomok: it's invitro grow 👍 In fact air filter on the lid enough for such small amount of spawn. You can open the jar from time to time or just don't close the lid tightly

Uploaded on Mar 31, 2025

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