When I began gardening, I wanted to start growing blueberries right away. One of the most healthy fruits you can eat, blueberries are expensive to buy at the grocery store, and the flavor of store-bought blueberries simply can’t compare to homegrown.
Growing blueberries is much simpler than you would think. All the work — which is minor in comparison to other plants — comes in the first year. After their first season, blueberries are very low-maintenance and will produce buckets full within a couple of years!
Before I planted my first bushes in the ground, I researched the requirements of growing blueberries right from the beginning. From both the knowledge I gained from research and my own gardening experience with my 7-year-old blueberry bushes, I’ve compiled the most common beginner mistakes in growing blueberries and how to avoid them.
Mistake #1: Only planting one blueberry bush
Most blueberries are not self-pollinating, which means they need at least two different varieties to pollinate one another and produce berries. In other words, if you only plant one bush, you’ll get beautiful flowers but few, if any, fruit.
You want at least two bushes, though the more diversity you can include, the better. I chose to purchase five different cultivars. Though I didn’t plan it this way, each of them ripens at slightly different times. Not only do I harvest gallons each season from these bushes, but also I harvest for a solid two months.
Learn more about which cultivars to choose for your area in this post about growing blueberries in containers or in the ground.
Mistake #2: Not checking the soil before planting your blueberries
Most garden plants tolerate a variety of pH levels in the soil, but this is not the case with blueberries. Blueberry bushes must have acidic soil — anywhere between 4.0 and 5.0. Many garden areas are acidic naturally, but I wouldn’t recommend hoping for the best. Blueberry bushes will last years, if not decades, and it’s worth your time to start them out right.
How do you know if your soil is acidic? The safest bet is to test your soil. Here’s how.
If your soil is not acidic, you can make plans to amend the soil with sulfur, build a raised bed, or plant in large containers. Blueberry expert Dr. Lee Reich shares more details on how to acidify your soil even the first year in this post.
Even if your soil is acidic, it’s a good idea to amend the planting area with peat moss and other organic matter. You can also include pine needles and coffee grounds (many coffee shops will give you their used coffee grounds for free). Blueberry bushes do not require highly fertile soil, but soil rich in organic materials will give them the best start.
Mistake #3: Not mulching your blueberry bed
Blueberries have shallow root systems, meaning they will dry out if a thick mulch isn’t used to protect from evaporation. Plus, this mulch will help retain moisture already present in the soil from which the blueberry roots can draw. I cover my beds with 2-4 inches of wood chips or pine needles in both the spring and the fall. Here is a more in-depth discussion of mulch options.
Another benefit mulch has is preventing weed growth. Again, being shallow-rooted, blueberry bushes will suffer from competition for water and nutrients.
I talk more about growing blueberries in this episode of my podcast: Growing Blueberries: Tips for Beginners & 4 Mistakes to Avoid
Mistake #4: Planting your blueberries in a poorly-drained location
Blueberries do not like “wet feet,” so choosing a site with good drainage is important when selecting where your blueberry bushes will grow.
My garden area is typically not well-drained, but I haven’t had any problems. One reason, I believe, goes back to how much organic matter (pine needles and composted wood chips) I added to the soil to begin with, in addition to the thick layer of mulch. These steps I believe prevent my normally wet soil from causing any problems for my bushes.
Still, making sure your blueberry bed is well-draining — or at the very least, well-amended — is important for the future growth of your bushes. Remember, these are not annual crops. Where you choose to plant your bushes the first year makes all the difference, and unless you make an effort to relocate them (which I wouldn’t recommend), where you plant them is where they will stay.
How to Get Started Growing Blueberries
Avoiding beginner blueberry growing mistakes is just one step to getting the blueberry harvest you dream about. Now that my blueberry bushes produce more than our family can possibly eat, give away, and sell, I look back to that first year.
What did I do? I can break it down to 7 simple steps I took that first season. Below you’ll find a 1-minute video outlining those steps, and then you’ll also find more free resources below to help you grow blueberries yourself.
Related Blueberry Growing Posts:
- How to Grow Blueberries in containers and in the ground
- Planting Blueberries: Common Questions Beginners Ask
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