Frost Hardy Annuals

Focus on frost hardy annuals. Some of these annuals that can withstand 20 degrees or so, including pansies, snapdragons, dianthus, alyssum, dusty miller and osteospermum. Keep in mind that flowers may be a bit ragged after such cold but the plants should make it through ok. Annuals able to tolerate a light frost include varieties of petunia, nicotiana, calendula, Victoria sage, and verbena canadensis.