To ensure the survival and future blooming of herbaceous perennials that go dormant in winter, especially those previously part of your summer container displays, it’s crucial to protect them during the colder months.
Hardy perennials possess roots that remain dormant until the following spring when they start their new growth phase. Examples of such perennials include hostas, Shasta daisies, heucheras, astilbe, lady’s mantle, and daylilies.
To successfully overwinter these plants, the key is to maintain their dormancy while providing a winter environment that aligns with their hardiness zone. It’s …