Cultosaurus
Elfe Mécanique
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- 11/9/11
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Mushrooms are mushrooms. There's very little difference between growing conditions for edibles and actives. You only 'need' a little light. You can have as little as a sting of low power Christmas lights or use a couple of CFLs. I use 2 9 Watt CFLs in a 36 quart tub, but only one is really needed. Most growers use a 12/12 cycle, but you could get away with less. You can sit a clear or cloudy plastic tub by a window, but you don't want just room air around it. You want to keep the humidity high, try for above 90%, closer to 95, but in practice, you can get away with as little as 75%. Mushrooms are 90% water, which is why I like such humid conditions. If it is too dry the shrooms will be slow, may stall or may not come at all as they stall out. You can try misting several times a day if you don't have enough RH. Actives may also bruise blue if they don't get enough moisture or they may look wrinkled as they grow.
There are several things that are pinning triggers. One is light. That is why we keep them in the dark until they are fully colonized and ready to fruit. The other 2 triggers are CO2 and temperature. Colonization should be around 80 to 84 degrees F and then remove the heat to room temperature for fruiting. Azures and Cyans like cooler temps, but cubes will do fine at around 72 degrees F. Tropicals fruit at warmer temperatures than sub-tropicals. There is a range, of course, from about 65 to 75, but we just use 70 to 72 as a guideline. It's not overly critical.
There are several things that are pinning triggers. One is light. That is why we keep them in the dark until they are fully colonized and ready to fruit. The other 2 triggers are CO2 and temperature. Colonization should be around 80 to 84 degrees F and then remove the heat to room temperature for fruiting. Azures and Cyans like cooler temps, but cubes will do fine at around 72 degrees F. Tropicals fruit at warmer temperatures than sub-tropicals. There is a range, of course, from about 65 to 75, but we just use 70 to 72 as a guideline. It's not overly critical.