
Vaccinium corymbosum
Blueberries need acidic, moisture-retentive soil or ericaceous compost, with rainwater where possible. Grow them in the ground only if your soil is naturally acid, or keep them in pots of ericaceous compost and top up mulch each spring.
Step-by-step instructions for growing Blueberry
Plant container-grown blueberries at 28th September - 5th February in a large pot filled with ericaceous compost. Set the crown at the same level as the compost surface and water in thoroughly straight away.
Keep the compost evenly moist from 2nd December through 31st May, especially in dry spells. Use rainwater if possible, because tap water can raise the compost pH over time.
Top-dress with ericaceous compost or pine bark mulch from 20th March to 19th April. Repeat every 365 days to keep the root zone moist and support fruiting.
Put bird netting over the plants from 18th June before the berries start to colour. Fix it securely, because birds will strip ripe fruit very quickly.
Pick from 27th August to 16th September once the berries are fully blue and come away with a light pull. Harvest over several weeks as the fruit ripens unevenly, and handle the crop gently to avoid bruising.
From 18th February to 20th March, remove weak, dead or crossing stems and shorten a few older shoots if the bush is crowded. Blueberries need only light pruning, so avoid hard cutting back.
Tap a plant to see why it works (or doesn't) with Blueberry.
Companion planting can deter pests, improve pollination, and make better use of space. Some plants confuse pests or attract beneficial insects; others improve soil or offer shade to neighbours that need it.
Popular varieties of Blueberry to consider
A reliable mid-season variety with firm, well-flavoured berries and steady crops.
An early variety that crops well and is often grown in pots or the ground.
A late-season variety with good-sized fruit and a tidy growth habit.
A very late variety that extends the picking season in a sheltered spot.