How Much Space Do Blueberries Need to Grow: A Detailed Guide

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Blueberries are not only delicious and nutritious but also a popular choice for home gardeners looking to grow their own fruit. Understanding the space requirements for blueberries is essential for maximizing their growth potential and ensuring a bountiful harvest.

In this article, we will discuss the factors that influence blueberry plant spacing, including plant varieties and garden layout. By the end of the article, you’ll have a clear understanding of how much space blueberries need to thrive and produce a plentiful crop for you to enjoy.

Blueberry Plant Varieties

There are several varieties of blueberry plants, each with specific spacing requirements. Northern Highbush blueberries typically need 4-5 feet between plants and 10-12 feet between rows, although intensive planting in smaller gardens can be achieved by planting 4 feet apart between plants and 8 feet between rows (The Seasonal Homestead).

Rabbiteye blueberries, another popular variety, may require different spacing. West Virginia University recommends spacing plants 3 to 5 feet apart or 6 to 8 feet apart, depending on the variety, with 10 feet of spacing between rows for Highbush varieties.

To achieve a denser and more uniformed hedgerow look, blueberry bushes can be planted with a spacing of 2 to 2.5 feet apart, and if planting individually, a spacing of up to 6 feet can be allowed. However, if planting in rows, it is recommended to maintain a distance of 8 to 10 feet between the rows.(

When choosing a variety, think about your garden’s size and needs. Here are some popular blueberry plant varieties:

  • Northern Highbush
  • Rabbiteye
  • Lowbush
  • Half-High

Regardless of the variety, ensuring adequate space between plants and rows is essential for proper growth, vigor, and ease of harvesting.

Space Requirements for Blueberry Plants

Plant Spacing

Blueberry plant spacing depends on the species and whether they are grown as a hedge or individual plants. Generally, it is recommended to space blueberry plants 2 1/2 to 6 feet apart (source). It is essential to provide enough space for plants to grow and not overcrowd them, as this can lead to reduced sunlight, airflow, and access to nutrients.

Row Spacing

When planting blueberry bushes in rows, leave 8 to 10 feet between rows if you want to grow them as a hedge or 10 to 12 feet apart if growing individual plants. Row spacing allows for adequate air circulation and sun exposure, contributing to healthier and more productive plants (source).

Container Size

If you’re growing blueberries in containers, choose a container with a minimum size of 5 gallons for dwarf and half-high varieties, and 15 to 20 gallons for larger varieties. Ensuring the container has drainage holes is essential to prevent root rot (source). Proper container size provides the necessary space for blueberry plants’ roots to grow and absorb nutrients to support healthy and productive plants.

Soil and Site Considerations

Soil Type

Blueberries have specific soil requirements to grow well. They thrive in acidic soil, with a pH level of 4.5 to 5.5, or up to 5.2 if in a clay soil1. This range is more acidic than the recommended pH for most plants (6.5 to 7.0)2. Therefore, it’s crucial to test your soil pH before planting and amend it if necessary. Rich, moist, and well-drained soil is also optimal for blueberry growth2.

Sun Exposure

Aside from soil conditions, choosing the right location in your garden is vital to blueberry success. Blueberries need full sun to thrive, meaning they require at least 6-8 hours of direct sunlight per day2. Ensuring appropriate sun exposure will promote healthy growth and abundant fruit production.

In terms of spacing, it is advisable to space blueberry plants 3 to 5 feet apart, depending on the variety. Highbush varieties require 6 to 8 feet of spacing within the row and 10 feet of spacing between rows3. This spacing provides ample room for growth and harvesting.

Blueberry Planting Steps

Planting Preparation

Before planting your blueberry bushes, consider the variety and their specific spacing requirements. Generally, blueberry bushes should be spaced 3-4 feet apart for proper growth and air circulation, while adjacent rows need to be spaced 9-10 feet apart (The Spruce). When selecting a suitable location, keep the following factors in mind:

  • Soil pH: Ideal for blueberries is a pH between 4.5 and 5.5
  • Drainage: Ensure well-drained soil
  • Sunlight: Blueberries require at least 6-8 hours of sunlight daily

Planting Process

To begin the planting process, follow these steps:

  1. Dig a hole about twice the width of the plant’s root ball and the same depth as the container the plant came in (Monrovia).
  2. Remove the blueberry plant from its container and tease out any roots that may be bound.
  3. Place the plant in the hole, ensuring it’s level with the soil surface. For bare-root plants, spread the roots out in the hole and cover them with soil, making certain the root ball is no more than 1/2 inch below the soil surface (The Spruce).
  4. Fill the hole with soil, lightly firming it around the plant’s base.
  5. Water the plant thoroughly after planting to settle the soil and ensure proper hydration.

It’s important to note that blueberries may take three to four years before they produce fruit, and cross-pollination with different varieties can help increase their production (Gardening Know How).

Maintenance and Growth

Proper maintenance and growth protocols are key factors in successfully cultivating blueberries. These involve practices such as pruning, watering, and fertilizing to foster a healthy environment for the plants.


Pruning is an essential aspect of blueberry care. Removing old, weak, and dead wood each winter promotes air circulation and allows sunlight to reach the entire plant. This practice ensures healthier and more productive bushes. During the first 2 to 3 years, focus on removing dead or damaged branches and any low-growing shoots. As the plants grow older, annual pruning should include the removal of any branches that are more than five years old or have little to no fruit production.


Blueberry plants require consistent moisture to thrive. Maintain a regular watering schedule, giving the plants at least 1 to 1.5 inches of water per week. This will help prevent drought stress and promote a healthy root system. During periods of dry or hot weather, you may need to water more frequently to ensure the roots remain sufficiently hydrated. Be mindful not to overwater, as excess moisture can lead to root rot and other diseases.


Fertilizing is crucial for blueberry growth, as it provides essential nutrients to the plants. Blueberries prefer acidic soil with a pH of 4.5 to 5.2, depending on the soil type. Monitor the pH level of the soil and, if necessary, amend it with acidic amendments or use a fertilizer designed specifically for acid-loving plants. Fertilize the plants once in the spring and again in the fall, following the recommendations on the product label to avoid over-fertilization.

In summary, proper pruning, watering, and fertilizing practices play a critical role in the successful maintenance and growth of blueberry plants. By adhering to these guidelines, blueberries can yield a bountiful harvest for many generations to come.


When planning your blueberry garden, it is necessary to consider factors such as the variety of blueberries, your climate, and the space available in your garden. Remember that with proper care and attention to soil pH, blueberry plants can thrive for 20 to 30 years or more, providing an abundant harvest for home gardeners.

Follow these guidelines to ensure a successful blueberry garden:

  • Choose the right varieties for your climate
  • Test and amend the soil to achieve the ideal pH range of 4.5 to 5.5
  • Plant blueberries in a sunny area with well-drained soil
  • Space the bushes appropriately (4 to 5 feet apart) to promote healthy growth
  • Monitor and manage pests and diseases

By taking these steps, you can cultivate a thriving blueberry garden that will reward you with bountiful harvests for years to come.