Growing Hostas: How to Plant and Care for Hosta Plants | The Old Farmer's Almanac


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Botanical Name
Hosta spp.
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How to Plant, Grow, and Care for Hostas

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Hostas are hardy perennials that require almost no special attention and are perfect for a garden that doesn’t get too much sun. Reliable and easy to grow, hostas are long-lived—and may even outlive the gardener! Learn more about how to grow and care for hostas.

About Hostas

What’s neat about Hostas is that there are so many sizes, heights, textures, and colors to work with! They fit into so many different kinds of gardens (patio, border, container, rock, shade) and are cold-hardy, too.

Most varieties tend to have a spread and height of between 1 and 3 feet, but larger or smaller varieties are readily available. Leaf colors include variegated white, lime green, and blue-green, to name just a few. The texture and shape of hosta leaves are also diverse, ranging from smooth and narrow to ridged and heart-shaped. 

Though mainly known for their attractive foliage, the plants also produce lovely flowers from early summer to early fall in pink, lavender, light blue, or white. Hummingbirds and other pollinators love the flowers, and the flowers may even be fragrant, depending on the variety.

Note: Slugs, snails, rabbits, and especially deer like hostas almost as much as people do. Keep this in mind if you have deer regularly wandering into your garden, as they will readily graze a hosta patch down to just stems.


Hostas’ large leaves do not lend themselves well to full sun; they do best in partial sun or dappled shade but will grow in deep shade, too. Once established, they can take the summer heat and withstand mild droughts. 

Hostas prefer soil that is well-draining and fertile (amend the soil with compost or rotted manure if your soil is poor). They do not like to sit in wet soil, so plant in a raised area or where the soil doesn’t stay saturated (especially in winter). Ideally, the soil should have a pH between slightly acidic and neutral (6.5 to 7.0), although hostas are forgiving in this regard.

When to Plant Hostas

  • Buy hostas as dormant, bare-root divisions or potted plants and plant them in the spring or in the fall. 
  • Hostas can be planted during the summer growing season, but will need extra attention (mostly watering) to ensure that they do not succumb to the heat of summer.

How to Plant Hostas

  • Dig a hole that’s about twice the width and depth of the root ball of the plant. Loosening the soil in the planting area will benefit the hosta’s roots as they expand outward.
  • If planting multiple hostas, space them out according to their expected size at maturity. Hostas are adept at filling empty space!
  • Set the plants in the hole so that the crown (base) of the plant is even with the surrounding soil and any emerging leaf tips are visible at the soil surface. 
  • If buying potted hostas, plant them at the same soil level as in the pot. 
  • Gently dampen the soil around the plants and water until the soil is moist to settle the roots.
Hosta flowers
Hosta flowers are much-loved by bees and hummingbirds.

How to Care for Hostas

  • Apply a well-balanced, slow-release fertilizer after planting or when growth emerges in the spring. 
  • Keep the soil moist but not soaked.
  • If the soil tends to dry out quickly, consider placing mulch around the plants to help retain moisture, but be aware that mulch can be a hiding place for slugs.
  • Remove flower stalks after bloom to encourage new growth.
  • Many hosta cultivars have nice color in fall, so let them thrive until they start to suffer from frosts.
  • In late fall, after a few frosts, hostas will flatten out and get mushy. We suggest cutting them back to avoid slug and disease issues. Clean up around the plants and remove brown leaves. However, if you run out of time, you could also wait to cut them back until spring.
  • Transplanting and dividing is best done in early spring when the leaves just begin to emerge.

Transplanting or Dividing Hostas

Hostas do not usually need dividing for their health. If they have less space, they’ll simply grow less quickly. However, if you wish to divide a hosta for a neater garden appearance, it’s best to do so in early spring once the “eyes” or growing tips start to emerge from the ground. This is also a good time to move or transplant a hosta to a new site.

Leave as much of the root attached as possible to each crown or plant. Plant the new hostas at the same soil level as they were previously. Water well until established.

See video:

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Wit and Wisdom
  • Young hosta leaves are edible. Known as urui in Japan, they’re commonly boiled, fried in tempura, or eaten raw. The flavor is similar to lettuce and asparagus
  • If you wish to remove your hostas, cut off the leaves to the ground and then dig out the crown located just below ground level. Pour vinegar or boiling water over the plant. If you have a larger area of hostas that you want to remove, cut the leaves off, remove the crowns, and then cover the area with black plastic for the rest of the growing season.
  • Slugs and snails:  If you see irregular holes along the leaf’s edges or entire leaves chewed off at the stem nocturnal slugs may be the culprit. Look for shiny slime trails on the leaves or on the ground around the plants.
  • Deer: It’s true that deer love hosta. To discourage deer, use fencing or motion-sensitive sprinklers. Speak to your local garden center about odor-based sprays and deer repellents; the deer will taste the distasteful repellent first. Here’s an example.
  • Rabbits: If you see clean-cut chew marks on young hosta stems and leaves you may have rabbits in your garden. Look for dropped leaves and rabbit droppings on the ground and around the plants.