Introduction
Blueberry 'Darrow' (Vaccinium corymbosum 'Darrow') is a high-bush blueberry variety producing large, firm, flavorful berries with excellent shelf life. It is a moderate warm-season shrub and a Florida-adapted selection that performs well in the state's acidic soils.
Growing conditions
- Light: Full sun to partial shade.
- Water: Moderate to high; keep soil consistently moist but not waterlogged.
- Soil: Acidic (pH 4.5 to 5.5), well-draining, organic-rich soil.
- Fertilizer: Acid-forming fertilizer such as azalea or blueberry formula in early spring and again in early summer.
- Season: Warm-season fruiting shrub; berries ripen in spring to early summer in Florida.
Planting tips
Plant two or more varieties for best cross-pollination and yield. Space plants 4 to 6 feet apart. Mulch heavily with pine bark or pine straw to maintain soil acidity and retain moisture. Prune after harvest to encourage new fruiting wood. Avoid planting near concrete or limestone, which raises soil pH.
Troubleshooting
Yellowing leaves
Iron chlorosis from high soil pH. Lower pH with sulfur amendments and use acid-forming fertilizer.
Poor fruit set
Lack of cross-pollination. Plant a second compatible variety nearby.
Root rot
Overwatering or poor drainage. Improve drainage and reduce watering frequency.
Pet safety
Blueberries are non-toxic to pets and are generally safe if consumed in small quantities.
Quick care summary
Difficulty: Moderate. Light: Full sun to partial shade. Watering: Moderate to high, keep consistently moist. Humidity: Moderate to high. Pet safety: Non-toxic.
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