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Spots all the sudden last 3 days
JandMstarted grow question a month ago
So I'm getting spots on leafs and it's progressing pretty fast also the pot is staying wet longer than normal. I'm growing in coco with grow dots in 3 gal pot and I'm giving it sensi cal mag xtra every watering at a ph of 5.8. does this look like a deficiency or lockout?
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Organomananswered grow question a month ago
Calcium deficiency.
Add cal/mag to your line up or increase the dosage if already using it.
Remember, what is showing in the leaves now, is a direct reflection of what was happening in the root zone 2 weeks ago.
Cure will take 10-14 days to show results, it won't happen in 2-3 days.
Damaged leaves will stay damaged, but new growth should be fine once you start giving extra cal/mag.
m0useanswered grow question a month ago
It looks like root issues from the soil not breathing and possibly causing root rot or PH lockout. the sysptoms are on par with calcium but if your added it in every iregation that does not add up.
I used to get a lot of this when I grew in heavier soils, I helped avoid it by practicing better watering habbits and mixing in more perlite into my medium at planting time. This allows the medium to drain a bit better and manages its water holding capacity by lowering it.
I think you need to let it recover, their is no fixing the damaged bits. When watering it again in the future do it slowly and over time. Like add in a bit wait 10 min add in some more and wait. allow the water to slowly penetrate the entire medium.
I could also be wrong but just going off your pics its a ball park guess. Start a dairy and link it to the question so others knows whats up.
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