I have a few small plants that I've admittedly neglected for awhile.
They are ~8" in coco, all clones from the same mom. I had them under 2x 23w CFLs in a box, and have not fed them much, if at all.
They are exhibiting nute burn symptoms, with leaf tips curling and drying to a crisp. I now have them under 400w and will begin a normal feeding regimen, but what causes nute burn symptoms when you aren't feeding?
They are ~8" in coco, all clones from the same mom. I had them under 2x 23w CFLs in a box, and have not fed them much, if at all.
They are exhibiting nute burn symptoms, with leaf tips curling and drying to a crisp. I now have them under 400w and will begin a normal feeding regimen, but what causes nute burn symptoms when you aren't feeding?