11 Ways to Keep Your Garden Healthy

8. Clean up in the fall

It is always best to clean out the garden in the fall, even if you live in a moderate climate. This is not only an effective deterrent to disease but also a good way to control diseases already in your garden.

Diseases can overwinter on dead leaves and debris and attack the new leaves as they emerge in spring. Iris leaf spot, daylily leaf streak, and black spot on roses are examples of diseases that can be dramatically reduced if the dead leaves are cleared away each fall. If you are leaving stems and foliage to create winter interest, be sure to remove them before new growth starts in spring.