Plants for landscaping and gardens (381 / 549)
List of plants suitable for outdoor gardening and growing in the USDA winter hardiness zone 6b (−20.6 … −17.8 °C).
It must be borne in mind that some bulbs and fruit-bearing trees requires chilling period - minimum period of cold weather after which a plant will blossom. Also some seeds have chilling requirements to sprout, so not all plants are suitable for warmer zones.
