3 ms·

A bucket a day – a hack in agriculture

• thatcat 10y ago
  >considering smoke from kitchens as source for CO2 Mushrooms expel CO2 and intake O2; there are several products such as [0] but you could just as easily grow some edible mushrooms to raise CO2 within the enclosure. [0] http://www.planetnatural.com/product/exhale-co2-bags/ http://www.planetnatural.com/product/exhale-co2-bags/