Things have gone terribly wrong with my grow. Everything was looking fine until about a week ago when I noticed some droopy leaves. Through various means I've ruled out over and under watering but the problem has gotten progressively worse to the point that the plants look pretty much dead now. Today I noticed the temp in the tent is especially low, 20c despite the light being on for nearly 18 hours. Normally it would be pushing 28c in there.
Is it possible that my bulb has expired? It's still throwing off visible light but barely any heat. I run a 250w HPS and the bulb has done 3 grows so far, so about a year of use.
Is it possible that my bulb has expired? It's still throwing off visible light but barely any heat. I run a 250w HPS and the bulb has done 3 grows so far, so about a year of use.
