can cabbage plants tolerate cold weather
This group of cole crops enjoy cool seasons and are somewhat cold tolerant. Cabbage, for instance, can withstand frost down to 20 degrees or even 15 degrees F. Cauliflower and chard are more sensitive to cold than broccoli, collards, kale, kohlrabi, or mustard. The conditioning of the plants as influenced by weather conditions prior to exposure to cold temperatures determine plant survival.