Will cabbage in the Garden be able to last through 20F temperature?

college_athletic_sport: Will cabbage in the Garden be able to last through 20F temperature?
Also lettuce, will this be able to last through 20F. We have a garden and these plants are obviously still in the growing. Mainly this freezing temperature will be through the night.
The low 20F’s should last for about three nights. Then it warms up to about low to mid 40’s in the day time.

Answers and Views:

Answer by The Divine Bubba Blue
For cabbage, it depends on how long those temperatures last. If you’re getting 20F now you’ll likely get colder later on. I doubt cabbage will survive that.

Lettuce never survives that kind of cold.

Answer by plantwhispererla
I think you will have to cover them at night and uncover them in the daytime. The lettuce will probably still get burned, so pick what will last in the frige.

Answer by BLANK_PAGE
lettuce – no, cabbage – maybe?

Answer by Zach
cover them loosely with sheets weighted down with bricks if you are willing to risk it, otherwise harvest them now.