I have a female sativa who is now in her 8th week of flowering under a 600w hps lamp. about 3 weeks ago, a bunch of little white flying things (white flies?) started to gather more and more frequently and dispose little white balls on fan leaf undersides. they also began leaving yelloy spots about the leaf eating chlorophyll.

now, the fanleaves in the bottom half have all fallen off or are on the verge of it, and the problems climbing still. (branch leaves seem virtually unaffected, its ONLy fan leaves)
however, the top leaves appear to also be yellowing from the outside inwards as well as having spots still. this doesnt seem like a bug issue.

Im using a good layer of worm castings on the soil surface for nitrogen, as well as vegetative food infrequently to check if its a nitrogen issue, but no change is apparent.
hybridlove420 Reviewed by hybridlove420 on . Nutes or bugs? I have a female sativa who is now in her 8th week of flowering under a 600w hps lamp. about 3 weeks ago, a bunch of little white flying things (white flies?) started to gather more and more frequently and dispose little white balls on fan leaf undersides. they also began leaving yelloy spots about the leaf eating chlorophyll. now, the fanleaves in the bottom half have all fallen off or are on the verge of it, and the problems climbing still. (branch leaves seem virtually unaffected, its Rating: 5