How to Grow Blueberry
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Supplies You'll Need
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Plant Overview
Growing Requirements
Sun
Full Sun
Water
Regular
Germination
7-14 days
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Companion Planting Guide for Blueberry
Discover which plants grow well with Blueberry and which to keep at a distance for a healthier garden →
Common Blueberry Varieties
Popular cultivars to look for at your local nursery or seed supplier.
Bluecrop
The most widely planted northern highbush variety; reliable yields and excellent flavor.
Sunshine Blue
Compact semi-dwarf variety that tolerates less acidic soil; great for containers.
Pink Lemonade
Novelty variety with pink berries and sweet, unusual flavor; ornamental and edible.
Tifblue
Leading rabbiteye variety for the South; heat-tolerant with excellent production.
Northblue
Half-high variety bred for northern gardens; survives to -30°F under snow cover.
Days-to-maturity figures are approximate and vary by climate and growing conditions.
Common Blueberry Problems
What to watch for — and how to fix it before it spreads.
Pests
Small fruit fly that lays eggs in ripening berries; larvae make fruit mushy and unmarketable.
Harvest frequently; use fine mesh netting (1mm); spinosad spray on a 5–7 day schedule.
Fly larva that tunnels through fruit; berries look normal outside but have white larvae inside.
Use yellow sticky traps with ammonium bait; harvest promptly.
Can strip a bush within hours of berries ripening.
Cover with bird netting before berries color up; remove netting after harvest to allow pollinator access.
Diseases
Fungal disease that shrivels berries to tan, mummified shells; spreads via spores on the ground.
Remove mummified fruit; mulch heavily in spring to cover spores; apply fungicide at bud break.
Gray mold on blossoms and young shoots in cool, wet spring weather.
Prune for airflow; avoid overhead watering in bloom; apply copper fungicide at bud swell.
Common Mistakes
Blueberries need soil pH 4.5–5.5; in higher pH, plants are chlorotic and produce little fruit.
Test soil before planting; lower pH with sulfur months in advance; use acidifying fertilizer.
Most blueberries need cross-pollination with a different variety for maximum yield.
Plant at least two different varieties that bloom at the same time.
Blueberries need 2–3 years to establish before producing significant fruit.
Remove all flowers in years 1–2 to direct energy into root and cane development.
Seed Saving Guide
Vegetative propagationPropagate vegetatively, not by seed
Propagate by softwood cuttings in late spring — seed-grown plants take many years and rarely match the parent.
Take 4-inch cuttings in June, dip in rooting hormone, and root in perlite under mist.
Blueberry Planting Calendar by Zone
Blueberry Planting Calendar by State
Other Plants
Frequently Asked Questions
When should I plant Blueberry? +
Plant container-grown or bare-root Blueberry in early spring, 4 weeks before your last frost date — or in early fall once summer heat breaks. Use the search on this page to find exact dates for your location.
How long does Blueberry take to grow? +
Blueberry is a long-lived plant — expect the first real harvest about 2 years after planting, once established.
Should I start Blueberry indoors or direct sow? +
Neither — Blueberry isn't grown from seed at home. Buy a container-grown or bare-root plant from a nursery and plant it outdoors at the right time for your local frost dates.
How much sun does Blueberry need? +
Blueberry requires full sun to thrive.
How much water does Blueberry need? +
Blueberry has regular water needs. Consistent moisture is important especially during germination and early growth.
Can you save seeds from Blueberry? +
Blueberry is not typically propagated by seed. Propagate by softwood cuttings in late spring — seed-grown plants take many years and rarely match the parent. Take 4-inch cuttings in June, dip in rooting hormone, and root in perlite under mist.
About Blueberry
Blueberry (Vaccinium corymbosum) is a popular garden fruit. It can be directly sown outdoors 4 weeks before your last frost date.
Expect your Blueberry to be ready for harvest in approximately 730 days from planting.
Use the search above or browse by zone or state to find the perfect planting dates for your location.