Shrubby Spurges in San Jose
We saw Euphorbia Characias ssp. Wulfenii and Euphorbia x martini on your blog. Are they evergreen plants? Since they’re listed as perennials, we’re worried that they would die back or be half-dead in the winter. Our project is in San Jose, where winters can get down to 24 degrees F.
Both of these are hardy and evergreen in San Jose, and we do have E. martinii in stock (as well as a bunch of other evergreen spurges). We do have some other Euphorbias that are deciduous, but not these. Perennials here in California are often evergreen; we use the designation perennial (survives year after year) in distinction to annual (survives only one year), and we also refer to whether plants are evergreen or deciduous.
Actually, we don’t use the label “annual” on any of our plants, since this is California where lots of plants that are annuals elsewhere are perennials here and we choose not to grow any outdoor plants that don’t survive the winters.