Willem Velthoven 2232 x 2232 Download

Oyster mushrooms peeping out of their bags with LED grow light.

In the Aquaponics hut we keet the temeperatures high by not ventilating too much in the cold season. But our plants need CO2. So we grow mushrooms in the same room. Mycelium produces CO2. So our plant feel good and we get to eat more mushrooms.