DabNeyBlue
Active Member
i feed them HouSE and Garden nutes as it says on the sechedule. There in there 6th week of bloom. the last time i made a batch of nutes the ppm's were almost 1k. which i think is low but theses are new nutes to me which makes me wounder. I was using 1k of light about 18 inches above the tops but i thought that was getting them to hot so i switched it to a 600 hps. I got plenty of air flow and an a.c to keep temps in control. The yellowing seemed to start from the bottom and move up. The tips on most leaves are crisp and burnt just on the tips, if there yellow or green. Some stems to the leaves are reddish-purple. The colas just dont look how they should to me and the yellowing is becoming more and more prodominate. The hairs havent all started to turn cloros yet, im used to the yellow starting later during the cycle. Im thinking its either Nute burn, which i doubt cus the ppms are so low. Or lack of N or something else. So im not sure if i should add some N or CAL-MAG? any help would be apprecaited! Thanks so much for your help!!! I can post pic's if needed, but not till tomarrow cus i dont have batterys for my digital!