Help. Heat stress? Russet mites for sure. Can she ...

My bad with the lights on the soil. I read bout living soil and roots. I cooked the roots. :( so sad. I was wrong about too much water. Thought nute-lock but no.(that's why i was trying to dry soil) It was actually the mite treatments I think that were the cue de gras. It recovers in a day or so. back to having a healthy smell again and leaves start to look better. sensitive stomata? LIGHTS: turning light intensity up & adding lights for heat on fabric pot was BAD. So, looked at Spyder farm recommends 60-90%. Went one cycle with 80%. last PM. Will check today. can go back up to 85%. Seams to do well there. (before Russet invasion) I have heard of stretching due to light being too weak or far away. When I looked up forums -THANK YOU- (growweedeasy) & articles I learned that long lanky growth can be heat stress too. Too many similar visible symptoms can mean same things. FYI: Removed fan on soil. Hope the one oscillating isn't too much (windburn).

Thank you so much! I thought Nitrogen tox too but this is living organic soil(water only). I did give a kelp foliar spray 7 days ago and noticed nit-tox I thought? Residual signs I think now? with living soil not supposed to ever have run off or flush. The organisms in the soil will die. The soil has dried out to "moist" which is "healthy" for microbes. I agree that I DX wrong with most of this. I think multi-things R wrong. I am just so new and no experience. I noticed when spraying "Plant Therapy" for russet Mites the plant reacted right away by curling more yesterday. Sat and observed for 10min. It was immediate. Had that clawing right after Azamax too. (most of you are right I think--too many things going wrong at once) If I make too many changes I won't know what helped the plant'. I know too much heat on roots for certain now after reading up on living soil, root issues and watering practices or living microbes.

This doesn't have the outward leaf curl that is common with heat stress.. This can be heat stress.. But it's not the high or the low we worry about so much as the fluctuations.. If your Cannabis is somewhere in the ballpark of 20-30 degrees it can most likely Acclimatize to it's growing space..... I was pleasantly surprised on my last grow with the ability of 4 plants to handle heat stress well in excess of 30 degrees with minor amounts of supplement Co2. A tall and lanky plant is in my opinion and sign of not enough light... If you have high heat and low light then it would do the exact same thing.. If you had high light and high heat.. Your rates of transportation(water intake) would increase. Cannabis can handle exceptional amounts of light.. Your misunderstanding what you are observing..

possibly wind burn from the two fans?

Check out a site called GrowWeedEasy they have a great section on diagnosing sick plants. The way the leafs look my first thought would be nitrogen toxicity. Best of luck Peace

Clawed leaves looks like nitrogen od. Flush it and feed at half the rate, if new growth looks good then dont increase. Check your runoff ph and ec levels to make sure you get your ec lowered and the ph is where you want it. Cheers

Spray leaves and undersides of leaves with dawn soap and water, keep at it every few days for a couple of weeks. Cheers friend