Purple Lemonade Auto

Good morning So first thing, the purple stems are completely normal for these purple varieties versus getting red/purple stems from a phosphorus deficiency. However with the slight discoloration happening between the veins it makes me think the plant might benefit from a little more magnesium(which can actually cause some red stems but i don't think it's causing your red stems) . As for the bright white markings, that may just be irritation from the lights or the heat, if it doesn't spread further i wouldn't worry about it. Continue to keep the airflow up and if you need the room to cool down i get the best success with an intake fan, oscillating fans inside and then an exhaust fan. Happy growing, love those purple buds coming in.✌️

Hey, you are correct. She is getting too much heat and the water can’t get to the leaves fast enough so they burn up. Maybe try putting an extra fan in to get those temps down a bit. The calmag helps too with the stress the girls are on from the heat. Happy growing