Leaves edges curling up

Magnesium deficiency..........also hungry for phosphorous and potassium..............add your bloom nutrients now. Also, 18/6 is optimal........anything more is stressful for your plants.

Okay this is a heat and light intensity problem, so you did right with putting the light up. If it’s just this you don’t have to do anything more. But I’m a little worried about a phosphorus deficiency over here. Your leaves are yellowing and starting to get rusty spots. This can also lead to edges curling up and leaves burning up. So maybe give your plant a little more nutrients. Especially phosphorus. Is a big recommendation because just put the light up and lower intensity won’t work if you have a deficiency. And I’m pretty sure she is screaming for more. Also check the Ph! That’s like the main thing, it can results in many bad ways with having a wrong ph in ur medium. It’s like the most basic thing to check first it’s like when someone ask for help with the computer and ur first question is, have you turned it off and on? Hahah. So stabilize ur ph if it isn’t stable already in ur medium, try to lower the degrees to 20-24, 40-50 humidity, add more phosphorus. You know it’s very hard to actually burn a plant with only heat and light intensity if she is 100% healthy and don’t have any deficiency or toxicity’s. So your plant will burn if ur Ph is wrong, or if ur EC is to high in ur medium or you have a deficiency or a toxicity. So these things is always what you need to check if you getting burnt leaves. My plants are actually burning to atm but I’m a little lazy to correct it! So I’m just letting them burn haha… it’s because of over feeding. Good luck my dear friend! I hope you understand my morning English haha😂