I have 4 autos in a closet with a 400w mh/hps that regularly reaches temps over 100F. This really worried me by they've seemed to handle it fine. They're about 20 days from harvest and look good so far. However I do have fair airflow just hi temps due to closet intake bringing in warm air...
Well, so far so good on my first indoor and first autoflower grow. Germinated two chronic ryder and two ogre which sprouted on April 19. All 4 popped right up and have been growing healthy since. Also all 4 begin flowering on the 21st day just as described in their description. My temps during...