I've got a couple of plants where the leaves on top are suddenly tacoing. Everything I can find by searching talks about heat stress, low humidity, or ph. My temps have been consistent, always in the 60s at night and 70s during the day and humidity is always between 40 and 60. ph is always 6.4 to 6.6 going in. I'm in soil. I did notice that the plants seem to be taking in less water than normal as I've been having to water every other day and it's now been 2 days since last watering and the soil is still moist. So what other reasons are there for leaves to taco? Anything that might also cause plants to stop drinking as much water?