Are my bleeding hearts safe in a container outside over winter if placed next to house
My bleeding hearts are planted in a container and am wondering about surviving the winter in the container not sure what I need to do with them for the winter. I know they do good in ground but not sure about the container if you can let me know thanks
Certified GKH Gardening Expert
You may need to add some extra insulation to the pot along with adding 6 inches of mulch to the top of the pot.
A garden center will have container insulation wraps available in different sizes.