Bidens ferulifolia

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Daisy

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Bidens ferulifolia
« on: October 20, 2011, 03:41:33 PM »
Is this plant an annual or a perennial?
I have only ever grown it in England,  where it behaves as an annual.
Some books and web sites, call it an annual, and some call it a perennial.
Does anybody grow it?
Daisy :)
Amateur gardener, who has gardened in Surrey and Cornwall, England, but now has a tiny garden facing north west, near the coast in north east Crete. It is 300 meters above sea level. On a steep learning curve!!! Member of both MGS and RHS

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Fleur Pavlidis

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Re: Bidens ferulifolia
« Reply #1 on: October 20, 2011, 07:24:55 PM »
Sally grew it in the MGS garden for a while and I had a plant or two from her because I liked their modest ways, but they didn't really like our conditions and we let them go. It was a perennial.
MGS member, Greece. I garden in Attica, Greece and Mt Goulinas (450m) Central Greece