Dark ends of leaves

Hey bro! 👋 This is the start of a phosphorus deficiency, man! It's caused by a high concentration of nitrogen in the watering and a low concentration of phosphorus! Solution to the problem: 1. First, flush your soil, set the pH to 6.2-6.3 for this age! 2. Add nutrients to the watering in equal parts Grow:Bloom 1:1, i.e., for example, 1ml/l grow and 1ml/l bloom. Maintain an equal ratio in the growth and flowering additives! 👆 Good luck, buddy! ✊😇

Hi, Ur girl seems to be fine, almost all plants at some point show deformations of the leaves. For now I can't see any deficiency or toxicity. Cheers & relax

Hey Growmie, This actually does look like the start of nitrogen toxicity, the leaves edges are dark green and shiny and seem to be starting to curl down. They won't turn yellow always unless they're dying off, which will eventually happen if the leaves are damaged already or if the issue isn't fixed. Hopefully, this was helpful and remember ..."Happy Growing" and "Free your mind one puff at a time"

Hey buddy, It doesn’t seem to be nitrogen toxicity to me.Overall, Your plant looks healthy.Happy growing....