How to Grow Amazingly Flavorful Blueberries

Did you know you can grow blueberries right in your own backyard ? Many people are under the impression that blueberries can only be grown in certain climates, but this isn’t completely true. There are different types and varieties of blueberries and each one requires a certain climate to thrive. This means if you want to grow your own blueberries, you just need to determine which variety is best suited for the area you live. In addition to knowing the types and varieties of blueberries and where each can grow, you need to know how to properly plant and care for the blueberries until they are fully grown and ready to harvest.

Blueberry Types and Where They Grow Best

There are four different types of blueberries:

  • Highbush
  • Lowbush
  • Half high
  • Rabbiteye

Each type is made up of sub types and varieties. Blueberries grow the best when different varieties of the same type are planted together. This allows for cross pollination, which will help to produce bigger and better tasting blueberries.

To grow your own blueberries, you need to determine which type can be grown where you live. Then you can choose one or more varieties within that type to plant in your yard.

1. Highbush

This is the most commonly found type of blueberry. It is the kind most grocery stores sell. They are named Highbush because the bushes can grow to be between six and eight feet tall. Within the Highbush type are two sub types, each with their own varieties.

The first sub type is called Southern Highbush. This type can be grown in most of the southern states and along the West Coast. The varieties in this sub type include:

  • Cape Fear
  • Gulfcoast
  • O’Neal
  • Blue Ridge

The second sub type is called Northern Highbush. This type can be grown in almost all areas of the United States except for the southernmost states and along the West Coast. The varieties in this sub type include:

  • Blueray
  • Bluecrop
  • Jersey
  • Patriot

2. Lowbush

This type of blueberry plant is perfect in areas that often have sub zero temperatures. Unlike the Highbush varieties, the Lowbush blueberries grow no more than 18 inches tall. These berries are small in size and sweet in taste. You can find Lowbush blueberries at most garden nurseries, but you generally won’t find different varieties. They are sold as wild seedlings, which contain a combination of the different varieties. The mix of varieties causes the plants to grow in varying sizes and the fruit to vary in taste from one plant to the next.

3. Half high

This blueberry plant was created when the Lowbush and Highbush plants were joined together. Half high plants grow to a size in between the sizes of the Lowbush and Highbush plants. The varieties of Half high blueberries include:

  • Friendship
  • Polaris
  • Northland
  • North blue

4. Rabbiteye

These blueberries are best grown in the south. The berries don’t grow as big as those from the Highbush plant and they ripen much later in the season. The Rabbiteye plants can grow more than 10 feet tall. Two common varieties include:

  • Bonita
  • Climax

How to Plant Blueberries

When you’re ready to plant the blueberries, there are space requirements you should go by so the plants don’t become crowded together and so they will grow properly. There should be six feet between the Highbush plants, two feet between Lowbush plants, and 15 feet between Rabbiteye plants.

Before planting, place some composted leaves into each hole and mix them in with the soil. This will help the soil to remain moist and will ensure the plants have the proper acidity, nutrition, and aeration to grow.

When the blueberry bushes are planted, you’ll want to spread a type of organic mulch in a three inch layer along the ground to ward off weed growth and to keep the roots of the plants moist and cool. The roots of blueberry bushes grow very close to the ground’s surface.

Types of organic mulch include:

  • Shredded leaves
  • Straw
  • Pine needles
  • Wood chips
  • Sawdust (from untreated wood)

As the plants grow, they will need one to two inches of water a week. This water source can come from a drip irrigation system, from rain, or from a hose.

Alkaline Soil

If you live in an area where the soil is naturally alkaline, you may think growing blueberries that thrive in acidic soil is out of the question. Well, you may be surprised to learn that you absolutely can grow blueberries, but first, you will have to do a little work to change the composition of the soil. Here’s how you do it:

  • Combine equal amounts of sand and peat moss and place this in the holes you’ve dug for the plants.
  • Layer organic mulch (mentioned above) on the ground around the plants and use an organic fertilizer to fertilize the soil each year.
  • If you have hard water and are using an irrigation system to water the plants, you will need to create acidic water. To do this, add two teaspoons of vinegar to each gallon of water.

Maintain Good Growth

To ensure your blueberry plants grow to their fullest and have excellent flavor, you will need to properly fertilize and prune them.

Fertilizing Your Plants

You shouldn’t need to fertilize often as blueberry plants don’t like rich soil. However, fertilizer will be necessary if you notice the plants are growing a bit slower than they should be. Less than one foot in one year would be considered slow growth for Highbush and Rabbiteye. Slow growth for Lowbush is less than four inches in one year.

Using organic fertilizers is important because the roots of the plants are very tender. Using other types of fertilizers could be harmful to them.

Pruning

For the first three years, the plants shouldn’t need to be pruned. You will need to pick the fruit buds for the first two years to allow the plant to form properly. Doing an annual prune late in the winter season removes old wood and stimulates the plant so new branches full of fruit will grow.

Lowbush plants should be cut to the ground every two or three years. However, the plant won’t produce during the season following pruning, so if you want berries to continue to grow, you should prune one side or one part of the plant at a time.

For Highbush plants, the stems produce berries for a period of six years, so you should cut the old stems down to the ground and then remove any branches that are too crowded or brittle.

Rabbiteye plants should be pruned the same way as Highbush plants, except pruning as much at one time isn’t necessary.

Conclusion

Hopefully, by now you have a good idea of how to grow blueberries in your own backyard. Just remember to make sure the type and variety of blueberry bush you choose to plant is the right one for the area you live. Follow the steps given for proper planting and care. Then you’ll have delicious blueberries anytime you want them.

Fast Facts on Blueberries

  • USA is the largest blueberry producer in the world.
  • Blueberries have the highest antioxidant capacity of all the popular fruits.
  • Under ideal conditions, blueberry plants can survive up to 60 years.
  • Most varieties of blueberry plants need at least 150 chill hours (temperatures below 45 F) to produce the optimum fruit harvest.
  • Blueberry seeds need to be cold stratified to break the seeds’ rest period before planting.

You May Also Like