Hello to everyone.
I have a problem with a carnegiea. I have it outside in a greenhouse as the rest of my plants for the winter. Recently i noticed these 3 black spots on the top of the plant and on the same side. Is anyone have any idea which is the problem?
Thank you!!!
carnegiea spots
carnegiea spots
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- Tom in Tucson
- Posts: 433
- Joined: Sun Jan 02, 2022 4:12 pm
- Location: NW Tucson AZ area
Re: carnegiea spots
I would guess it's sunburn on your 'Saguaro' Pachycereus pringlei
Re: carnegiea spots
Spot don't look like sunburn to me (unless it's really bad, the sunburn is normally between the spines along the ridges as the spines provide a small amount of shade), but I agree it's P pringlei.