Happens often with some clones and a lot of re-veggers. Normal growth returns about two weeks after stress has been relieved.

Personally, after a root trim (bonsai or re-veg) or cloning, I keep the ladies under 18/6 (maximum) till the roots heal, and resume normal growth. But then again...I veg under 18/6 with the belief that the roots work more during darkness, and the foliage works during lights-on. Possibly an old wives tale, but nothing relevant I've seen on the subject tells me otherwise.

Early trichs...? Have there been any changes in your lighting spectrums or schedules? Could just be a stress-induced event...but I'd watch for what kind of pre-flowers you start seeing. (calyx's or nanners)
Rusty Trichome Reviewed by Rusty Trichome on . Abnormal Growth I've have a Master and Purple Kush clone that were both on the verge of root rot death, but I have nursed them back to health over the course of the past couple months. I had them both on a 16/8 light schedule while I battled the rot but I switched to 24 hours about 2 weeks ago. The Master Kush is now a big green healthy monster, but the Purple Kush is starting to have really weird looking growth. Both have developed thick white root systems, but the leaves on the Purple are shaped really Rating: 5