will sweet pea shrubs grow in imperial valley california it gets 115 to 120 in the summer?
will they grow thru the summer or will the heat kill them?
Certified GKH Gardening Expert
I have been to the Imperial Valley in summer, and I am impressed that you are getting anything to grow there! There are some varieties of sweet pea that are supposed to be quite heat tolerant, including the heirloom variety "Cupani". For other varieties you will just have to experiment, or perhaps try growing them in the fall/winter.