I think Canawhatsis is on the right track.

The buffering in (most) potting mixes lasts about 2 months or so, and she does look too big for her pot. Likely it's time to transplant. You might even consider another root trim, but only as a last resport. (if no larger pot is available)

Did you repeat the mite spray about a week after the first? Any egg cases not killed with the initial spray will sill hatch, and the damage can continue. Be sure to rinse-off the spray after treatments. (the next day should be fine)

Once you take 'em outside, I'd make sure the plants are not in a depression (or 'bowl') so the excess rainwater won't flow twords the plant, but away from it. Perhaps a rock-lined hole, but keep the plant in a 15 gallon pot. (half-buried in the rock-lined hole)

Sure hope you find a nice quiet spot this time. It was heartbreaking watching your plight last summer.
Rusty Trichome Reviewed by Rusty Trichome on . Nodes growing out then die? Well this clone, now a big ass plant is doing the same thing as it did outside. Some growth looks fine, but other newer growth from the stems grow out and die. Now the original plant from seed did not grow this way, but it was re vegged and this clone was taken before it, the re veg got sick. The lower area of the plant is so thick even tho iv been trimming some of the leave growth that has ravaged by mites away. For what we can see the mites are under control, but you can see the outlined Rating: 5