my girls are looking great been 2 weeks on grow 24hr light and now 3 weeks 12/12 bloom. loadsa little pre buds coming along. i got 2 trays of 5 hydro and 2 pots cush. temp reached 36 deg then 38 deg last 2 days and they have drunk a shit load of water/nutes. how hot is too hot?? they look super...