I've been adding all kinds of fruit trees to our food forest here in Central Florida, but blueberries are one plant I've learned to treat a little differently.
I've actually had my best luck growing blueberries in pots around our oak trees instead of planting them directly in the ground.
So when I found another blueberry plant on clearance, I decided to give it a chance too!
My Latest Clearance Blueberry Rescue
I love finding discounted plants, especially when they're something I already want to grow. This blueberry was another addition to my collection of clearance fruit plants.
Of course, buying a plant on clearance doesn't guarantee it'll thrive. I'm still learning what works best for our property, and this one is another opportunity to experiment.
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Why I Grow My Blueberries in Pots
One thing I've noticed on our property is that my blueberries have done better in containers.
Blueberries need more specific soil conditions than many other fruit plants. They prefer acidic soil, and not every area of a Florida yard naturally provides what they need.
By using pots, I have more control over the growing mix instead of relying entirely on whatever soil happens to be in the ground.
Containers also make it easier to move plants when needed, although larger blueberry bushes can eventually become difficult to move.
What Kind of Soil Do Blueberries Need in Florida?
According to the University of Florida's IFAS Extension, blueberries generally need acidic soil with a pH between 4.0 and 5.5.
If the soil pH is too high, blueberries can struggle to take up certain nutrients. That can lead to poor growth and yellowing leaves.
For container growing, a potting mix specifically formulated for blueberries or other acid-loving plants can be a useful starting point.
Pine bark and peat moss are commonly used in blueberry-growing mixes because they help create the kind of acidic, organic-rich conditions blueberries prefer.
Good drainage matters too. Blueberries need consistent moisture, but roots that stay waterlogged can develop problems.
Can Blueberries Grow Under Oak Trees?
I've had success keeping my potted blueberries around our oak trees, so that's an area of our property I've continued using.
But that doesn't necessarily mean blueberries should be planted directly underneath large oaks.
Oak roots can compete with other plants for moisture and nutrients, and heavy shade can reduce blueberry fruit production.
Because mine are in containers, their roots aren't competing directly with the oak roots in the ground.
I still have to pay attention to how much sunlight they receive. A location that works for one blueberry bush might not work as well for another if the canopy is too dense.
How Much Sun Do Blueberries Need?
Blueberries generally produce best with plenty of direct sunlight.
UF/IFAS recommends a planting location with at least four to five hours of full sun, with more sun often beneficial for healthy growth and fruit production.
That's something I'm keeping in mind with my container plants around the oak trees. I want them to have some protection from the harshest conditions without placing them in so much shade that fruit production suffers.
Which Blueberry Varieties Grow in Central Florida?
Not every blueberry variety is suited to Florida's mild winters.
Many northern varieties need more winter chilling than we normally receive. That's why choosing a low-chill variety is important.
Two main types of cultivated blueberries grown in Florida are:
- Southern highbush blueberries: Many low-chill varieties are well suited to Central Florida, and these are generally better suited to container growing.
- Rabbiteye blueberries: These are often better adapted to areas with somewhat colder winters, especially North Florida and parts of north-central Florida.
It's important to check the exact cultivar rather than assuming every plant labeled "blueberry" will perform equally well.
I haven't identified the variety of this particular clearance plant here, so I'm not going to assume which type it is.
Do You Need Two Blueberry Bushes to Get Fruit?
Many blueberry varieties produce better when they have another compatible cultivar nearby for cross-pollination.
For the best results, the varieties should be compatible and bloom around the same time. Southern highbush varieties are generally paired with other southern highbush varieties, while rabbiteye varieties are paired with rabbiteye varieties.
Some cultivars can produce fruit on their own, but having suitable pollination partners can improve harvests.
How Often Should You Water Blueberries in Pots?
Container-grown blueberries need regular attention because potting mixes can dry out more quickly than garden soil, especially during warm Florida weather.
I wouldn't follow a rigid watering schedule without checking the plant and its potting mix first.
The goal is to keep the root area consistently moist while allowing excess water to drain away.
During hot or windy weather, pots may need more frequent watering. During rainy periods, it's important to make sure they aren't staying saturated.
Watch My Blueberry Rescue Reel
Here's the blueberry plant I found and decided to give another chance:
What I'm Learning About Growing Fruit in Florida
One of the biggest lessons from building our food forest is that every fruit plant has different needs.
Some of our citrus trees may eventually go directly into the ground, while more cold-sensitive plants need additional protection.
And with blueberries, I've found that keeping them in pots has worked best for me so far.
If you're interested in some of the other plants we're growing, you can read about my clearance Hamlin orange tree and when to plant citrus in Florida.
I'm hoping this newest blueberry plant will settle in and become another productive addition to our growing collection.
Do You Grow Blueberries in Pots or in the Ground?
I'm always interested in hearing what works for other Florida gardeners, especially when our growing conditions can be so different from one property to another.
Have you had better luck growing blueberries in containers or directly in the ground?
I'd love to hear what varieties you've had success with!
Gardening reference: UF/IFAS Gardening Solutions — Blueberries.