Growing Blueberries
Blueberries can be outstanding backyard fruit plants in Alabama.
The biggest requirement is acidic soil.
If the soil pH is wrong, blueberries will struggle no matter how much fertilizer you add.
Best Types for Alabama
Rabbiteye blueberries are widely suited to much of Alabama.
Other blueberry types may work in specific areas.
Choose varieties recommended for your region.
Soil pH
Blueberries prefer very acidic soil, generally around:
- pH 4.5–5.5
Test the soil before planting.
Do not assume your soil is acidic enough.
Pollination
Rabbiteye blueberries generally produce better with at least two compatible varieties that bloom at the same time.
Cross-pollination improves:
- Fruit set
- Berry size
- Yield
Site
Plant in:
- Full sun
- Well-drained acidic soil
- An area with good moisture availability
Organic Matter
Blueberries have shallow fibrous roots.
Pine bark, pine straw, and other acidic organic materials can help create favorable root conditions.
Watering
Consistent moisture is important.
Shallow roots dry quickly.
Drip irrigation and mulch work very well.
Fertility
Blueberries are sensitive to overfertilization.
Use fertilizer designed for acid-loving plants and follow specific recommendations.
Pruning
Young plants need little pruning beyond removing weak growth.
Mature bushes benefit from periodic removal of older unproductive canes.
The goal is continuous renewal.
Birds
Birds can remove an entire crop.
Netting is often necessary when berries begin ripening.
Use netting carefully so wildlife does not become trapped.
Harvest
Berries may turn blue before they are fully sweet.
Allow them to remain on the bush for several days after coloring for better flavor.
GardenGrowz Tip
With blueberries, correct pH is not optional. Test first.