How do you prepare hostas for winter?
Mia Phillips
Updated on April 12, 2026
Steps To Care For Hostas in Winter
- Water deeply once a month in the fall.
- After the first hard freeze, cut off dead leaves.
- Cover the remaining plant with mulch.
- Do not water during the winter.
- Remove mulch during the spring months.
- Potted plants need a cold dormant area such as a garage or shed.
Should hostas be cut back for winter?
Hostas are a perennial plant, meaning that it's leaves die back in the winter. Known for having large waxy leaves that produce long stalks with blooms, this easy to care for plant will need to be cut back in the fall. To promote healthy blooms in the spring, it is important to prepare the hostas for winter.When should hostas be cut back?
They are often cut back during early fall cleanup. Hostas will flatten out and get mushy after they have been frosted a few times — that is when I would clean them up. While it is a good idea to cut back hostas in very late fall, I often run out of time and do not cut them back until spring with no harmful effects.Do hostas need to be covered if it's going to freeze?
Nighttime Covering: Whatever route you go, if your potted Hostas are out in the elements for the winter, you will want to provide them with a nighttime covering. This can be burlap, frost cloth, sheets, cardboard boxes, or even inverted pots.What do you do with hostas in the fall?
7 Hostas Fall Care Tips
- Divide Them. Dividing hostas is not usually required for their health. ...
- Cut Them Back. You can cut back your leaves to help prepare it for winter. ...
- Mulch. Mulching is recommended in most climates. ...
- Get Rid of Slugs. ...
- Prevent Disease. ...
- Do Not Fertilize. ...
- Trim Flowers – Or Not.
How to Prepare Hostas for Winter
What do you do when hosta leaves turn yellow?
Once the growing season dies down, hostas will naturally begin to enter dormancy. When this happens, you may notice yellowing hosta leaves. This is perfectly normal and nothing to worry about. Once the leaves have completely died back in fall, you can cut the plant back.Should I cut off dead hosta leaves?
Dead leaves are pest-friendly, so you'll do well to start pruning hosta plants as the foliage fades. Trim back all the leaves and foliage at ground level, then bag it up and dispose of it. That helps things look neat in the garden and keeps bugs from overwintering snugly in the dead leaves.Will hostas grow back if you cut them down?
If you have even been so unfortunate to have your hostas visited by deer during the growing season, you are probably well aware that even when they munch down the plant to within inches of the ground, the hosta will regrow its foliage time and time again. This is important to remember for late summer and fall care.Should I cut the flower stems off my hostas?
The American Hosta Society recommends cutting off each scape after three-fourths of the flower buds have opened; this keeps the plants from diverting energy into setting seeds for the next year so instead they'll grow more roots and leaves.How do you care for outdoor hostas?
All hostas need some shade and few, if any, will do well in strong direct sunlight. They will fully mature in four to eight years. For the best care of hostas, plant them in rich organic soil with a slightly acidic pH. You'll only have to do it once.Why do hosta leaves turn brown?
Brown leaf edges are common on hostas and other shade lovers when the temperatures rise or the sun is too intense. Brown leaf edges, known as scorch, occur when the plant loses more water than is available or faster than the plant is able to absorb.What perennials should not be cut back in the fall?
Perennials needing protection.Don't cut back marginally hardy perennials like garden mums (Chrysanthemum spp.), anise hyssop (Agastache foeniculum), red-hot poker (Kniphofia uvaria), and Montauk daisy (Nipponanthemum nipponicum).