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Problems with Penstemon
Lynne Speirs
Posts: 2
I was wondering if anybody can help, my penstemon flowers (not leaves) all have white powder on them and don't look too happy, I wasn't sure it is and what I can do. Any advice would be appreciated.
Thanks
Lynne
0
Posts
Sounds like mildew Lynne, from dampness and humidity. Maybe need a bit more air around them - especially if they are surrounded by other plants?
Hi Lynne,
Some of us were talking about this the other day- there's another thread, if you search 'dusty white' in the search box at the top of page it's the first thing that comes up. I can't do links on my iPad, sorry.
We didn't get to the bottom of it but if your plants are not looking healthy either perhaps you could put a photo on as it might be something different?