We spoke to two experts about why, when, and how to overwinter geraniums in order to maximize the plant's life. In short, overwintering means moving a plant indoors during the cooler winter months.
Some types of perennials, including hosta, do not have sturdy stems, and quickly turn to mush after a few hard freezes. Hosta, daylilies and iris are best cut back in fall to an inch or so above ...