Oxalis

Love your oxalis.

I just purchased this plant at a nursery. The boy working there couldn't tell me the name. I am so happy to spot your picture to help me identify it. However, it doesn't seem that it will survive outside in the mountains of Pennsylvania. I am hoping it will be happy as a potted plant indoors.

We have very cold winters too, down to -20 C, and sometimes colder. I had 2 0f these plants for 2 years, then I lost one and the second was still alive last year but did not flower so well. Maybe they are sho0rt lived perennial anyway.