Leaf curl and yellowing on cuttings

drfting07

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Any ideas? Kept under a t5 on 18/6 and using a heat mat. Day 9, starting to show roots. I try to keep temps around 78-84° (but it certainly could be getting hotter at times) and have slowly been backing off on humidity. But I feel it's one or the other that's causing the issue. Maybe both.

Just need to make it a few more days before transplanting.
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Kindbud

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I'd back off on the heat and just give them time.... You haven't given no nutrients right?
 

Kindbud

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Did a little searching around I've never been big on clones trying to get some to root in just water as a experiment right now tho lol but here's what I found on it.....
After a few days to a week they should be fine if clones get all high humidity and no fresh air until they root the leaves curl up like that because they're not used to the dry air.

You take them out of the dome lately
 

drfting07

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SubmarineGirl

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Any ideas? Kept under a t5 on 18/6 and using a heat mat. Day 9, starting to show roots. I try to keep temps around 78-84° (but it certainly could be getting hotter at times) and have slowly been backing off on humidity. But I feel it's one or the other that's causing the issue. Maybe both.

Just need to make it a few more days before transplanting.View attachment 303418 View attachment 303419

ive found that mine don’t like to be under the dome once they start growing leaves. Don’t know if yours are still under the dome but maybe they are to hot in there if they are. The dome is great for getting roots tho. I’ve had to put mine under a separate light not under the glass dome till the others catch up.
 

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