Yellow twisty tips

I feel your pain brother, although, in mine, these tips have not hindered growth at all. I wonder about production. Check the answers to my (same) question. The jury is still out for me. The only thing I experimented with was the light. I really couldn't tell if things changed. Good luck with your grow and question. Please let me know if you come to a solution. Cheers! 😕

Thanks for the answer. My hand feels very nice and breezy under the light. Unfortunately this test hasn't concluded anything for me.

Hey Growmie, Heat stress can cause yellow, burnt leaves if plants are kept too close to a light source. Some leaves may also begin to curl. ... Place your hand by your plants and hold it there for thirty seconds. If it's too hot for your hand, then it's too hot for your plant. Hopefully this was helpful and good luck with the rest of your grow.