"JennyC" wrote in message
...

"Franz Heymann" wrote
JennyC wrote:

[snip]

Oxalis tetraphylla syn.

Probably putting it in a good light will help. But watch it, many
of
this genus are very rampant and are quite difficult to eradicate
once
they have established a colony.
Franz

What sort of winter temperature can it stand outside?
Mines in a pot and I was wondering whether to plant it our or bring
it in...

According to the RHS Encyclopedia it will take it down to -5 deg C.
I used to have a clump thriving outdoors for many years in the Woking
area.

Franz