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'Rosa chinensis f. mutabilis Rehder' rose Reviews & Comments
Discussion id : 123-015
most recent 20 AUG HIDE POSTS
 
Initial post 20 AUG by Gdisaz10
Many problems with mildew
REPLY
Reply #1 of 1 posted 20 AUG by Rupert, Kim L.
Try increasing the water the plant receives. Yes, Mutabilis can be prone to mildew, but very often the mildew is a result of water stress. If possible, adding more water to help alleviate that water stress may well improve or even "cure" the mildew and is far less damaging than trying to spray with something to correct the issue. I had read in both E. B. LeGrice's and Jack Harkness' books that mildew can be forced by water stress, even on resistant types and in conditions which usually don't favor the fungal issue. I didn't believe it until I did it. Rust can also be forced by too severely water stressing many types.
REPLY
Discussion id : 93-910
most recent 7 JUL 16 HIDE POSTS
 
Initial post 7 JUL 16 by Unregistered Guest
Available from - The Rose Ranch
p.o. box 10068 terra bella california 93270
REPLY
Discussion id : 83-197
most recent 19 FEB 15 HIDE POSTS
 
Initial post 19 FEB 15 by Patricia Routley
Cutting and pasteing Atani's comment in Website Errors and Problems today, Feb 19, 2015:

According to H. Correvon, in 1894, Rosa Mutabilis could be R. chinenis x R.x odorata.
REPLY
Discussion id : 62-992
most recent 27 MAR 12 HIDE POSTS
 
Initial post 27 MAR 12 by bungalow1056
In zone 7b (and I imagine any zones warmer) Mutabilis tends to the larger size if not pruned, 5-6 feet wide and closer to 8-10 feet tall.
REPLY
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