Blueberry (Vaccinium corymbosum)
Care, watering, light and tips for Blueberry on Floravia.
Quick facts
- Family: Ericaceae
- Difficulty: Demanding
- Watering: every 3 days
- Light: Partial shade
- Temperature: 10–30 °C
About Blueberry
The highbush blueberry (Vaccinium corymbosum) is a deciduous shrub renowned for its delicious fruits and attractive autumn foliage. Its green leaves transform into vibrant reds and oranges in the fall, making it an excellent ornamental feature in edible gardens or shrub borders.
Native range
Eastern North America
Care tips
It requires full sun for good fruiting and acidic (pH 4.5-5.5), well-drained soil; adding peat moss or elemental sulfur is recommended to acidify. Keep the substrate consistently moist but not waterlogged, especially during flowering and fruiting. Avoid using alkaline fertilizers or watering with hard water, as this can severely harm the plant.
How to save a dying Blueberry
- Warning signs
- Yellowish or reddish leaves, slow growth, small or no fruit. Compacted soil or incorrect pH.
- First aid
- Check soil pH (ideal 4.5-5.5). Add sulfur or peat moss. Ensure good drainage and consistent watering.
- What kills it
- Alkaline or neutral soil, lack of regular summer watering, non-ericaceous fertilizers.
- Can it be saved?
- Yes, if pH and watering are corrected promptly. It's resilient but needs specific acidic conditions.