When is the best time to plant, and/or divide hosta?
Hostas can be planted at any time during the growing season, although most people try to plant hosta in the spring. The later in the season you plant a hosta; the more important it is to keep the plant adequately watered. Hostas may also be divided or moved at anytime. However, given the increased shock to the plant caused by dividing or digging it up to be moved, spring is much preferred. In fact, it is recommended that dividing occur before the plant begins any substantial spring growtH. Once the eyes are evident, the plant should be dug and divided by using a sharp knife. It is also recommended that the knife be dipped in a fungicide (e.g. 10% Clorox-water solution is a good substitute) before making the cut, and that the cut surface be dusted (or washed if using bleach) after the cut is made.
