Will we lose some perennials due to these extreme temperatures?
Certified GKH Gardening Expert
Unfortunately, we are at the mercy of nature here. The sun has cooled to its lowest temperature in roughly 30 years. It is possible that some can be lost if you are right at the edge of their natural zone, but most likely they will survive. If you can give me more detail about the plants in question, I will be more than glad to help more.