
This is the second half of
Out in the Cold, which contains more tips and factoids from our Executive Director, Fred Spicer, about wintertime gardening in Alabama. Read up, comment, and pass it along to fellow gardeners or "Curious Georges," if you will. If you have any questions not answered in parts one or two, give us a call at 205.414.3900 and we'll find someone who can answer your query!
NON-HARDY PLANTS
Considering our climate, a major distinction to make initially is whether a plant is intended (or expected) to live out-of-doors through a
Birmingham winter. For example, if you moved your fig (
Ficus benjamina) outside for the summer – making a house plant a patio plant – and you haven’t brought it inside yet, it’s way too late. It’s dead. It’s not realistic to expect it to have lived. (The same could be said about the same plant having been planted in the ground; it’s not even close to being hardy.)
PLANTS IN CONTAINERS
Normally winter-hardy plants, Japanese maple (
Acer palmatum), for instance, grown outside in containers through the winter, have an excellent chance of living through a typical winter here. Moist, well-drained soil in the container is important. Given that, if the container can withstand the expansion of frozen soil without cracking, and if the plant is well-watered, hardy plants will have their best chance of survival. The hardier the plant, the longer it can withstand frozen soil and plunging temperatures. We don’t expect any damage to container plants at The Gardens from this recent weather. We’re watering as we can.