Here we go again, it is now that time of year where we get night time temps in the hi 20's&low 30's. What frost protection materials are you using? I have burlap sheets on most of my frost sensitive plants. But I am wondering if my larger (10' hi x 50' long) bogevilla's may be better served by covering them with a heavy canvas tarp like painters use. The burlap gets blown off in the wind and the plants thorns hang up on the burlap making it difficult to properly cover the plant.

Ideas, pro's, con's?

Thanks