Mothman
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I’m hoping someone has seen this symptom before and can help ID the problem. It’s my 2nd grow, coming to the end, and I’m a bit nervous.
A week or so ago I started seeing this light speckling on the top side of several leaves about 4-6 inches down from the colas.
Details: It’s a Holy Grail Kush fem photo. I’m at 12 wks from seed, 6 wks since flip, indoor tent, 3-gal soft pot with 1part perlite and 10parts FFOF. Hand feeding the primary 3 from FF as directed, + for the past 4 feeds they got small amts of Ca/Mg (due to naturally soft water). Feeds alternate with pH adjusted tap water, so every 4th day it gets a feed of 2.5-3 qts). I have a 480W LED bar light set at 815 ppf (tent is 1 sq. meter). The light is about 21 inches or so from the tallest tops. (I can take it up another 2 inches without having to do major revision to my grow setup.)
The speckling is not on the other two plants (different strains) so I doubt it’s a bug, but I did see a single spot of damage on the underside of one leaf yesterday. These are not the lowest leaves or the highest, just nearer the top than bottom.
I added a longer shot for context. Ever seen these speckles?
A week or so ago I started seeing this light speckling on the top side of several leaves about 4-6 inches down from the colas.
Details: It’s a Holy Grail Kush fem photo. I’m at 12 wks from seed, 6 wks since flip, indoor tent, 3-gal soft pot with 1part perlite and 10parts FFOF. Hand feeding the primary 3 from FF as directed, + for the past 4 feeds they got small amts of Ca/Mg (due to naturally soft water). Feeds alternate with pH adjusted tap water, so every 4th day it gets a feed of 2.5-3 qts). I have a 480W LED bar light set at 815 ppf (tent is 1 sq. meter). The light is about 21 inches or so from the tallest tops. (I can take it up another 2 inches without having to do major revision to my grow setup.)
The speckling is not on the other two plants (different strains) so I doubt it’s a bug, but I did see a single spot of damage on the underside of one leaf yesterday. These are not the lowest leaves or the highest, just nearer the top than bottom.
I added a longer shot for context. Ever seen these speckles?