One of the most popular shade perennials is the hosta. With new varieties being introduced every year, you can easily become addicted to this easy to grow foliage plant. But as with most perennials, there comes a time when the plant just gets too big and needs to be divided. Hostas are forgiving and can be divided any time during the growing season, but the easiest and best time is in early spring when the soil is cool and moist and before the foliage is fully leafed out.

Dig up the whole plant. Some hostas will have massive root systems, but don't worry about cutting through them [1]. These plants store lots of energy and will readily produce new roots when replanted. To separate the plant into pieces, just cut through the clump with either a heavy knife, a spade, or two garden forks. Be sure that each piece has several growing points [2] and some roots.

Hostas like a rich soil, so before replanting the divisions prepare the new planting area by mixing in a healthy dose of compost along with a sprinkle of balanced fertilizer. Set the division in the hole at the same depth it was previously growing. Water well, and top dress with an inch or two of mulch.