It must be done by hand, but this person hybridized rose of Sharon with tropical hibiscus. http://forums.gardenweb.com/forums/load/hibisc/msg101913379685.html
Rose of Sharon can hybridize with Hibiscus
That was fun, thanks Keith!
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Hibiscus Foliage
started by Wally12
last post by Wally12Jul 05, 20250Jul 05, 2025
