I forgot to turn on a/c unit and temps got up to 100 in my grow room for about 4 hours. Will that be enough to herm them for sure? The temp usually never gets over 77. Still in veg maybe that could help me. Will they herm?
They should be fine. I don't believe temperatures can cause hermies unless its extremly harsh. Was ny damage doneto the plants? If not then they will be fine.