Currently have 4 females on the go and they look super healthy, except for a few spots on the leaves. Nothing seems to be a problem yet, and I havent found any webs or bugs yet... Im not certain what this could be, but my guess is I may have mites... Any suggestions for auto sativas in flower?
Definitely not spider mite. I’d get some sticky traps going for a start, see if you can catch something flying if you haven’t seen any bugs. If the plant is healthy, start with traps and keep a close eye on it. When she’s done, take a good look at the roots and see if there’s any root aphids. Could be nute issue.
Picture under a normal light please. 1st photo looks like calcium deficiency but who knows under those G-d darn awful purple lights.
Yes it is calcium deficiency. The bite isn;t spider mite and just 1 I wouldn't worry too much....Just spray the underside of your leaves once a week with insecticidal soap and neem. I also like going in during lights out and using a pump sprays to wash the tops of leaves with soap and added neem.
Yeah it looked unlike any mite bite Ive seen. As for the calcium, I just upped their nutes; Sensi grow a and b, 3ml nutes/ liter (75% recommended). Contains 3% calcium. PH is sitting at 6.5