55 day old AK-47 auto: soil, outdoor sun/indoor CLF's at night, in flower. These just started overnight.
I looked it up and it looks like the pictures that say Leaf Septoria. However, it doesn't really fit the description:
QUOTE: Sometimes called "yellow leaf spot" or "leaf septoria," this condition is caused by a fungus (or sometimes a bacteria) that attacks cannabis plants and usually appears in warm, wet weather. The symptoms first appear on the bottom leaves of the plant. The spots may have darkened borders and may have a hard growth in the middle like a little pimple, but the thing that makes the spots the most unique is they are often very uniform, like little circles. Each spot is the receptacle of a spore (ewwww) which look like tiny dark specks in the center of each spot. /QUOTE
These are not uniform (or circles), not on the bottom leaves, it's not wet weather, it doesn't have darkened borders, and there's nothing in the middle. I checked the top and bottom with a loupe and don't see anything except the yellow. Also, it sits directly in front of a 2' box fan on low all night, so I can't imagine it's moisture related.
Plant was very dry this morning so I fed it, but when I saw the leaves I freaked out and flushed it with plain pH water in case it was nute related.
I clipped off the individual leaves that were yellow and left the rest of the fan intact.
Any thoughts?
I looked it up and it looks like the pictures that say Leaf Septoria. However, it doesn't really fit the description:
QUOTE: Sometimes called "yellow leaf spot" or "leaf septoria," this condition is caused by a fungus (or sometimes a bacteria) that attacks cannabis plants and usually appears in warm, wet weather. The symptoms first appear on the bottom leaves of the plant. The spots may have darkened borders and may have a hard growth in the middle like a little pimple, but the thing that makes the spots the most unique is they are often very uniform, like little circles. Each spot is the receptacle of a spore (ewwww) which look like tiny dark specks in the center of each spot. /QUOTE
These are not uniform (or circles), not on the bottom leaves, it's not wet weather, it doesn't have darkened borders, and there's nothing in the middle. I checked the top and bottom with a loupe and don't see anything except the yellow. Also, it sits directly in front of a 2' box fan on low all night, so I can't imagine it's moisture related.
Plant was very dry this morning so I fed it, but when I saw the leaves I freaked out and flushed it with plain pH water in case it was nute related.
I clipped off the individual leaves that were yellow and left the rest of the fan intact.
Any thoughts?
