As much as it’s hard to see the season end, there comes a point where it’s no longer advisable to plant. Many adventurous gardeners will plant very hardy shrubs and perennials up until the ground starts to freeze and take their chances, but generally, it’s best to allow plants and bulbs at least a few weeks of root development before that point.
Unplanted bulbs will not last through the winter, so if you didn’t get around to planting them, there is little to lose by planting in still-unfrozen ground. For some bulbs such as hybrid tulips, hyacinths and paperwhites, you can keep them in your refrigerator for forcing in February instead!
If you didn’t get your wildflower meadow prepared before the ground froze, it’s better to refrigerate seeds and wait until very early spring to sow than to sprinkle seeds on hard ground for ever-hungrier birds.
One of the very best reasons for planting in the fall is the discovery of those new plantings in the spring. They’ll be flush with growth and adding something new to your garden without adding anything to your spring workload. It’s a win-win for the plant and for the gardener. Time to start making your wish list!