Blueberry bush: Sowing, planting and harvest calendar
How do you plant blueberry bushes?
Choose a sheltered spot in sun or light shade. Check that the soil is acidic, ideally at pH 4.5–5.5, and stays moist without becoming waterlogged. If it is chalky or unsuitable, grow the blueberry in a large container with drainage holes and ericaceous growing medium. Avoid amendments that raise the pH.
Preferably plant between autumn and early spring, avoiding frozen or saturated ground. Moisten the root ball, dig a wide enough hole and set the bush at its original depth without burying the crown. Backfill with suitable soil, firm gently and water. Allow about 1–2 m between plants according to their mature size.
Two different varieties that flower at the same time can improve pollination and cropping. Apply a mulch suitable for acid-loving plants, keeping the stem clear. Monitor moisture while the plant establishes and preferably use rainwater, without causing waterlogging.
How do you prune a blueberry bush?
In the first two years after planting, limit pruning to damaged or crossing branches if necessary. Do not routinely shorten every branch at planting.
Later, prune during winter dormancy, preferably in late winter before growth resumes. Remove dead, diseased or weak wood and branches that rub or touch the ground. On a mature bush, gradually replace some of the oldest, unproductive branches.
Retain vigorous young shoots and branches with fruit buds. Keep a mix of branch ages without removing all young shoots growing on older wood. Heavy pruning after every harvest is unnecessary.
How to care for this plant
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Maintain the mulch
Check the mulch in spring and top it up if needed with material suitable for acid-loving plants, such as conifer bark. Keep the stems clear and avoid lime-containing additions.
How do you harvest blueberries?
Harvest your blueberries when they have their ripe colour and detach easily with your fingers. For ordinary blue varieties, wait for full colouring without a red area around the attachment point. Colour alone can arrive before the best flavour, so taste a berry to check your guide. Timing varies with cultivar and climate, often from summer into early autumn.
Make several picking rounds because fruits in one cluster are not all ready together. Hold a container beneath the cluster and gently roll ripe berries between your fingers. Leave those that resist to continue ripening. Avoid pulling on twigs, shaking the plant or squeezing fruits in your hand. Preferably pick dry berries and use shallow containers to reduce crushing.
Sort out damaged or rotting fruit and refrigerate the rest promptly. Keep berries dry until preparation and rinse just before use. For freezing, rinse, dry thoroughly and spread them on a tray. Once individually frozen, transfer to a closed, dated container. Check the fresh harvest regularly and use it promptly rather than relying on a fixed storage period.
Blueberry bush
- Type : Fruit trees
- Botanical Family : Ericaceae
Characteristics
- Exposure : Partial Shade
- Frost Hardiness : Frost Resistant
- Cultivation Difficulty : Easy
- Mature height : 60 cm
Maintenance
- Maintenance : Moderate
- Water Requirements : Moderate
Other characteristics
- Soil Type : Humus-rich
- Soil pH Preference : Neutral
- Pest Sensitivity : Moderate
- Disease Sensitivity : Moderate
- Weed Sensitivity : Low
- Pollination : Insect-pollinated
- Propagation : Sowing