ShouldaDoneThisSooner
Active Member
I am still a little new and trying to understand some plant problems.
Is the yellowness on this leaf a sign of over-heating?
This looks like chemical/nutrient burn. Am I right?
If I am write about the nutrient burn, then I assum it should be solved with just watering. Yes?
What can be done about the plants at the top? Is it heat burn or light burn? There is a 1000W light above the plants. It was around 20-23" from the top of the plants. Getting concerned, I moved it to 23-26". Is that still too close? Once it is far enough away will the leaves become green again, or are they dead weight?
They were seeds 8 weeks ago and are about 2' right now. I put them on 12/12 this three days ago.
Is the yellowness on this leaf a sign of over-heating?
This looks like chemical/nutrient burn. Am I right?
If I am write about the nutrient burn, then I assum it should be solved with just watering. Yes?
What can be done about the plants at the top? Is it heat burn or light burn? There is a 1000W light above the plants. It was around 20-23" from the top of the plants. Getting concerned, I moved it to 23-26". Is that still too close? Once it is far enough away will the leaves become green again, or are they dead weight?
They were seeds 8 weeks ago and are about 2' right now. I put them on 12/12 this three days ago.
