How to keep calla lily bulbs over winter
Calla lilies and freezing temperatures do not go well together, in as much as they are considered hardy plants they are really tropical plants so do need some help to survive cold winters which usually means lifting them from the ground. First thing first, if you live in the UK, you will need to dig them up for winter. If you live in the USA and are within zone 8 or higher in the USDA plant hardiness map, you can…