All of my sweet pea shrubs (4) suddenly all look dead! Is this normal?
Sweet Pea Shrub
Certified GKH Gardening Expert
This is not normal! It would help to know where you are located and to have pictures. These are very sensitive to cool temperatures.
This article will give you more information on these shrubs: https://www.gardeningknowhow.com/ornamental/shrubs/sweet-pea-shrubs/growing-sweet-pea-shrubs.htm