Hi peeps, I have a KarmaRado from karma genetics. “Cutting from previous plant which had the same problem”
She’s in canna terra pro+ soil. Canna feed range, not full strength.
Under Mars hydro 300w blurple. Passive air flow but has little fan in there.
she seems to grow out of it buy flower as you can see from the tops.
any advice would be helpful, thanks guys 💚
I’ll have a check on the roots as soon as the light comes on.👍
Btw. Potted up just over a week ago.
The plant looks very stressed ( purple stems) I agree with @chillbert about the roots, seen it before and potting up the plant, fixed the problem.
You need a light soil that drains fast, lots of things you can add (10-20%) to the soil like sharp sand, perlite etc
Do you adjust the water ph to 6.5 -6.9?
I had a similar looking issue in a potting soil/peat blend. Turned out to be a PH issue within the medium, it was "holding" a low PH. Wasn't till I tested runoff (which I never usually do with soil/peat) that I discovered the source of the issue.
Since I've given them straight tap water (6.9-7.1 ish PH) and up potted with fresh "soil". Checked the runoff and back to the races.
Hope this was helpful but if it is a continuing issue it might be from the cutting/parent genetics (a fussy plant)
Goodluck and 🌱💚
Looks a little overfed tbh...very dark green & waxy looking...Pro plus is already fertilised albeit not as much as the Pro but should be good for at least 4 weeks without adding much Nitrogen...I use the Pro as it suits my lack of time better and is not as finicky...also regulates Ph well so no real need to alter unless tap water is way off neutral
The combined yellowing edges & leaf shrinkage is also a sign of too much food
Just for reference, here is pic of plant I took the cutting. Again the same problems on the leaves. Hasn’t long been potted up and obviously has had a heavy training due to its height.
And her she sits with the other girls. 2x el chapo (uk plug) 2x silver haze (sensi seed) all cuttings
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