Bugs or Cal Mag deficiency

TrimothyLeary

Well-Known Member
Pics look like old/middle growth, not new growth. So it's likely not a Calcium deficiency, if my assessment is accurate.

It's definitely not Magnesium deficiency.

Probably not mites; doesn't look like it yet.

Maybe thrips?
 
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SoOLED

Well-Known Member
bug's aphids, look under the leafs. if you see honey dew or green squishies.

or it could be nothing, oh if your are foliar feeding with the lights on, they can cause burn spots too.
 

Dr. Who

Well-Known Member
Whats the media?
What do you feed and how much - LIST EVERYTHING!

Your plants just starting to be "stable" by looking at the leaves......I would add Kelp extract to my feedings! Looking like she maybe getting in need of more micro nutes! Kelp will boost root growth and help the plant get 'stable" faster ...... Use from seedling till harvest!
 

zubey912

Active Member
no thrips. there is no indication of thrips or mites(i have experience with them) ... wonder if its from fungus gnats.. could it be russets?

just so you all know these were clones that were translated from solo cups to 8ml pots about a week ago with a strong root system. soil is roots organic. i'm just now starting to feed it lightly.... when i noticed the dots i gave it 1/2 teaspoon of cal mag... 1/2 teaspoon of GH "A" and 1/2 teaspoon of "B"
 
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