Eating Garden

How to Grow Blueberries

Vaccinium spp.

A long-lived fruit shrub that needs much more acidic soil than most garden crops.

By · Updated · How we source and review advice

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At a glance

  • Difficulty

    For a confident grower

    5 of 5 · More shovels, more care

  • Sunlight

    Full sun

  • Water

    Thirsty

  • Plant spacing

    36 to 48 in apart

More about this plant

Test the soil before buying a blueberry. Give it full sun, loose acid soil and steady moisture, and plant at least two suitable varieties for a larger crop.

  • Comes back each year.
  • Can grow in raised beds, the open ground.
  • A good one to grow together with children.

Make it your plan

Add your location for local planting datesAdd place

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What are you starting with?
Where will it grow?

Your plan, starting Nov 10, 2026

A harvest date cannot be estimated from this starting point. Add your location to compare this date with local planting windows. Your chosen date stays the same.

Add your location to compare this date with local planting windows. Your chosen date stays the same.

When to expect a harvest

There is no reliable day count for this starting point. Use the crop’s season and readiness signs below.

Berries are completely blue and feel springy when gently squeezed. Taste a few because color can change before full flavor arrives.

Choose a blueberry type and variety hardy in your local winter. Full sun gives the best fruit, while excessive shade reduces flowers and berries.

First, gather a few things

  • A young blueberry plant
  • A growing spot with 36 to 48 in between plants
  • A prepared garden bed
  • A watering can or hose

Get ready

Do these before you put the plant or seeds in place.

  1. Start here

    1. Test the soil first

    Blueberries need a pH of about 4.0 to 5.5. Change the whole planting strip months ahead if needed.

  2. 2. Choose local varieties

    Pick at least two varieties that survive your winter and bloom at the same time.

Start or plant it

Follow the steps for the way you chose to start.

  1. 1. Plant in early spring

    Spread the roots in a wide hole and cover the upper roots with several inches of soil.

Water

Check the soil first. Heat, rain, and pots can change how often this plant needs water.

  1. 1. Check before you water

    Feel the top inch of soil. Water when it starts to dry, before the roots dry out.

  2. 2. Water the roots

    Water slowly at the base until the soil feels moist a few inches down. For a pot, water until a little runs out of the drainage holes.

    Water well after planting and keep the root zone moist but not saturated. Check young plants often during dry weather.

Need help judging moisture? Read how to check the soil and water the roots.

If the plant looks unhappy

  • Too dry

    Leaves droop or scorch and berries stay small.

    If the soil is dry, water deeply and check it again tomorrow.

  • Too wet

    Wet soil starves roots and can kill a bush even when the soil pH is right.

    If the soil is wet, wait before watering again and check that excess water can drain away.

While it grows

Check on your plant and do these jobs as they come up.

  1. 1. Mulch the shallow roots

    Use a few inches of wood mulch, oak leaves or pine needles and keep it off the stems.

Looking after it

  • FeedingAn occasional feed helpsUse a soil and leaf test rather than guessing. Blueberries have shallow roots and can be harmed by too much fertilizer.
  • PruningNeeds pruningPrune in early spring before growth begins. Remove dead, weak, diseased and old unproductive wood, while keeping healthy one-year-old shoots that bear fruit.
  • MulchKeep a few inches of wood mulch, oak leaves or pine needles over the root zone to hold moisture and slow weeds.
  • PollinationBumblebees and other insects pollinate the flowers. Two compatible varieties usually give larger crops and berries than one plant alone.

Pick and store it

Use the plant's signs of readiness, then harvest gently.

  1. 1. Check if it is ready

    Berries are completely blue and feel springy when gently squeezed. Taste a few because color can change before full flavor arrives.

  2. 2. Pick it

    Roll ripe berries gently into your hand without squeezing. Pick only the berries that release easily.

  3. 3. Keep it fresh

    Refrigerate berries soon after picking and wait to wash them until use. Eat within about a week or freeze extra fruit.

More picking tips

  1. 1. Wait for full blue color

    Pick berries that are fully blue, springy and easy to roll from the cluster.

Common problems

    Common mistakes

    • Skipping the pH test

      Ordinary garden soil may be too alkaline. High pH causes yellow leaves, weak growth and little fruit.

    • Planting only one variety

      One bush may fruit, but two compatible varieties often make larger crops and berries.

    • Expecting a quick harvest

      Blueberries grow slowly. Expect little fruit for two or three years and larger crops later.

    Questions about blueberries

    Tap a question to see the answer.

    Will blueberries grow where I live?

    Choose a blueberry type and variety hardy in your local winter. Full sun gives the best fruit, while excessive shade reduces flowers and berries.

    • LightFull sun
    • ShadeCopes with a little shade
    • SeasonA cool season cropUsually grown in spring.
    • FrostSurvives a hard freeze
    • HeatCopes with heat

    What soil is best for blueberries?

    • Soil pH4.0 to 5.5A cheap test kit from a garden centre will tell you yours.
    • Soil it likesSandy, Loam, Peaty
    • DrainageLikes ground that holds moisture
    • RichnessAverage ground is fine

    Use loose, well-drained soil with high organic matter. Amend the whole planting strip, not just one small hole.

    Test soil well before planting. If sulfur is needed to lower pH, it takes months to work. Coffee grounds are not a reliable soil acid treatment.

    Before changing your soil, learn how to test soil acidity and understand the result.

    When and how deep do I plant blueberries?

    When to plant

    Match these relative steps to your local seasons. Where frost applies, use the last freezing night in spring and the first in fall. In frost-free climates, follow trusted local seasonal guidance.

    • Plant out 0 to 4 weeks after the start of your growing seasonPlant young bushes in early spring after the soil can be worked. Adjust for local winter and variety.

    What you need

    • How to start itFrom a young plant
    • How far apart36 to 48 in
      Leave 36 to 48 in between plants. View from above; drawing is not to scale.

    What happens to blueberries through the year?

    Measured from the start of your growing season, because seasons differ from garden to garden. In frost-free climates, use trusted local seasonal guidance alongside these relative steps.

    1. Plant out

      0 to 4 weeks after the start of your growing season

    How do I give blueberries a better start?

    Simple ways to help your blueberry grow, from the soil up.

    • Start with good soil

      Use loose, well-drained soil with high organic matter. Amend the whole planting strip, not just one small hole.

    • Give the soil a cover

      Keep a few inches of wood mulch, oak leaves or pine needles over the root zone to hold moisture and slow weeds.

    • Help with pollination

      Bumblebees and other insects pollinate the flowers. Two compatible varieties usually give larger crops and berries than one plant alone.

    • Feed with care

      Use a soil and leaf test rather than guessing. Blueberries have shallow roots and can be harmed by too much fertilizer.

    Test soil well before planting. If sulfur is needed to lower pH, it takes months to work. Coffee grounds are not a reliable soil acid treatment.

    Why are my blueberry leaves yellow?

    Soil pH above the blueberry range is a common cause. Test the soil before adding fertilizer.

    Do I need two blueberry bushes?

    Two compatible varieties are recommended for larger crops and berries.

    When will a new bush make fruit?

    Expect little fruit in the first two or three years. Larger harvests come after the bush has had several years to grow.

    When is a blueberry ripe?

    It should be fully blue, gently springy and easy to roll from the cluster.

    Helpful gardening guides

    Dig into the next thing you need, from starting a garden to getting watering right.

    Starting your first garden? Choose your space and get it ready, then plan local planting times.

    Browse all gardening guides

    Also filed under: Fruits

    Where this came from

    Advice varies with your climate and variety. Check the sources behind each section.

    Sources & review dates
    Timing
    University of Minnesota Extension, Growing blueberries in the home garden · checked 2026-09-15
    University of California Agriculture and Natural Resources, UC Master Gardener Program, Time of planting · checked 2026-09-24 · Where frost is rare, cool-season crops are timed to months averaging 55°F to 75°F.
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