Plant strawberries in spring or fall, spacing them 12 inches apart in loose, well-draining soil mixed with compost

Strawberries thrive in raised beds because the soil drains quickly and stays warm. You can plant them in early spring (as soon as the soil is workable) or in fall, about 4 to 6 weeks before your first frost. The exact timing depends on your climate zone — check your local frost dates to know when to plant.

Before planting, fill your raised bed with a mix of topsoil and compost, roughly equal parts. Strawberries need soil that doesn't hold water but stays rich enough to feed the plants. If your bed is more than 12 inches deep, you can use a layer of drainage material (gravel or broken pottery) at the bottom, then fill the rest with soil and compost.

Key Takeaways

  • Space strawberry plants 12 inches apart in rows, leaving 18 inches between rows so runners have room to spread.
  • Plant the crown (where the leaves meet the roots) at soil level — too deep and it rots, too shallow and it dries out.
  • Water deeply after planting and keep the soil consistently moist but not waterlogged for the first two weeks.
  • Strawberries produce runners that create new plants; decide whether to let them spread or pinch them off to focus energy on fruit.
  • Most strawberry varieties produce fruit in their second year, so expect leaves and flowers in year one.

Choosing a strawberry variety for your raised bed

Three main types of strawberries exist: June-bearing, everbearing, and day-neutral. June-bearing plants produce one large crop in early summer and are the most common home variety. Everbearing plants produce two smaller crops (spring and fall). Day-neutral plants flower and fruit throughout the season as long as temperatures stay between 60 and 85 degrees Fahrenheit.

For a raised bed, June-bearing varieties like Jewel, Earliglow, or Honeoye are reliable choices. If you want fruit over a longer season, try everbearing types such as Ozark Beauty. Check with your local garden center or extension office to learn which varieties grow well in your region — some perform better in cold climates, others in heat.

Preparing the soil and spacing plants correctly

Mix your raised bed soil two weeks before planting if you can, so it settles and the compost begins to break down. The soil should feel crumbly, not compacted. If it's heavy clay, add more compost or peat moss to improve drainage.

Mark planting spots 12 inches apart in rows, with 18 inches between rows. This spacing lets runners spread without crowding and gives you room to walk between plants for harvesting and maintenance. Dig a small hole for each plant just deep enough that the roots fit comfortably when spread out — usually 3 to 4 inches deep.

Planting depth and initial watering

The crown is the point where the leaves emerge from the roots. Plant so the crown sits exactly at soil level. If you bury the crown, it will rot in wet soil. If you plant too shallow, the roots dry out and the plant fails. This is the most common planting mistake, so take a moment to get it right.

Set the plant in the hole, spread the roots gently, and fill with soil until the crown is level with the surface. Press the soil firmly around the plant so there are no air pockets. Water deeply right after planting — the soil should be moist 4 to 6 inches down. Keep the bed consistently moist for the first two weeks while the roots establish, then water when the top inch of soil feels dry.

Managing runners and deciding your planting strategy

Strawberry plants send out runners — long stems that root and create new plants. You have two choices: let them spread to fill the bed (called matted row), or remove them to focus the plant's energy on fruit production (called hill system).

In a raised bed, the matted row approach works well if you have space. Let runners root into the soil, and they'll fill the bed within one season. The downside is that crowded plants produce smaller berries and are more prone to disease. The hill system means pinching off runners as they appear, which takes more work but gives you larger, cleaner fruit and easier harvesting. Decide which method fits your space and effort level before planting.

Feeding and mulching through the growing season

Strawberries are light feeders compared to other vegetables, but they benefit from consistent nutrition. Once plants are established (about three weeks after planting), explore a balanced fertilizer (such as 10-10-10) every four weeks during the growing season. Follow the package directions for raised bed process rates — too much nitrogen produces leaves at the expense of fruit.

Mulch around plants with 1 to 2 inches of straw (not hay, which contains seeds) once they're established. Mulch keeps soil cool, reduces weeds, and prevents berries from sitting directly on wet soil where they rot. Leave a small gap around the crown so air can circulate and prevent rot.

Dealing with pests and disease in raised beds

Raised beds drain well, which reduces fungal disease, but slugs and spider mites still appear. Check plants weekly for holes in leaves or webbing. Hand-pick slugs in early morning or evening, or set out shallow dishes of beer (slugs are attracted to it and drown). For spider mites, spray the undersides of leaves with water from a hose — mites dislike moisture.

If you see gray mold on berries or leaves, remove affected parts when ready and improve air circulation by spacing plants properly and removing old leaves. Avoid overhead watering, which spreads fungal spores; water at the soil level instead. Most raised bed strawberry problems are prevented by good drainage and spacing, which is why raised beds are ideal for this crop.

What to expect in year one and beyond

In the first year, most strawberry plants focus on root and leaf growth. You may see flowers, but many gardeners pinch them off to let the plant establish stronger roots for next season's fruit. This sacrifice pays off — year two plants produce abundant berries.

After three years, strawberry plants decline in vigor and produce fewer, smaller berries. At that point, remove old plants and replant with new ones or let runners establish a new generation. Some gardeners replace their entire bed every three years for consistent production.

Frequently Asked Questions

Can I plant strawberries in summer?

Summer planting is possible but not ideal because heat stresses young plants and they may not establish strong roots before winter. Spring and fall are better choices. If you must plant in summer, shade the plants for the first two weeks and water more frequently.

How deep should a raised bed be for strawberries?

Strawberries need at least 8 inches of soil depth, though 10 to 12 inches is better. Deeper beds hold more moisture and give roots more room to spread, which means larger plants and more fruit.

Why are my strawberry plants wilting even though the soil is moist?

Wilting in moist soil usually means the crown is planted too deep and is rotting, or the soil is waterlogged and roots are suffocating. Check the crown — it should be at soil level. If the bed stays soggy, add compost or peat moss to improve drainage, or drill drainage holes in the bed's bottom.

Do I need to remove flowers in the first year?

Pinching off first-year flowers helps plants build stronger roots and produce more fruit in year two. However, if you want some berries to eat in year one, leave a few flowers. The trade-off is slightly smaller year-two production.

How often should I water strawberries in a raised bed?

Water when the top inch of soil feels dry — usually every two to three days in warm weather, less often in cool weather or after rain. Raised beds dry out faster than in-ground beds, so check soil moisture regularly. Berries need consistent moisture to develop properly, but waterlogged soil causes rot.