Unplanted trees and shrubs
I would appreciate advice on how what to do with unplanted tress and shrubs. I have not had a chance to plant a couple 10' tall maples and a bunch of California Lilac 'Victoria'. They are all still in containers and are outside.
1) Will they have suffered from the couple frosts and now this little cold snap?
2) Is it too late to plant them?
3) Or, can I pile straw around them? If so, what should I do about watering them through the winter?
4) I can move them inside to a heated garage for the winter, if needed.
Thanks so much for any advice!