No one wants a hot, moldy environment, nor do they want viruses, or powdery mildew. Ignoring your temperature and humidity can lead to these issues. Standing water int he air is detrimental to our plants. We need to keep our humidity and temperature levels in check, especially in Bloom when our fruits are coming through. Control your humidity, ensure proper circulation above and below your plants, and most importantly, eliminate the possibility of molds from establishing themselves in your micro climate.