📍 Pullman, WV · Zone 6b · Last frost Wednesday, April 15, 2026
✏️ ChangeWhen to Plant Blueberry in Pullman, West Virginia (26421)
Location
Pullman, West Virginia
ZIP Code
26421
USDA Zone
6b
Last Frost
Wednesday, April 15, 2026
📅 Your 2026 Planting Dates
Direct Sow Outdoors
Wednesday, March 18, 2026
Based on last frost Wednesday, April 15, 2026 · Zone 6b
Pro tip: Sow Blueberry directly outdoors 4 weeks before your last frost date.
🌿 Plant Details
☀️ Growing Requirements
☀️
Sun
Full Sun
💧
Water
Regular
Seeds typically germinate in 7-14 days
Ready to Plant Blueberry in Pullman?
Get your seeds now so they're ready by Wednesday, March 18, 2026.
* Affiliate links — we may earn a small commission at no extra cost to you.
🛠️ Supplies You'll Need
* Affiliate links — we may earn a small commission at no extra cost to you.
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.
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.
Frequently Asked Questions
When should I plant Blueberry in Pullman, West Virginia? +
In Pullman (Zone 6b), direct sow Blueberry outdoors around Wednesday, March 18, 2026.
What is the last frost date for Pullman, West Virginia? +
The average last spring frost date for Pullman, West Virginia (ZIP 26421) is around Wednesday, April 15, 2026. This is based on NOAA climate normals for USDA Zone 6b.
How long does Blueberry take to grow? +
Blueberry typically matures in about 730 days from direct sowing. In Pullman, that means you can expect harvest around Wednesday, March 18, 2026 plus 730 days.
Should I start Blueberry indoors or direct sow in West Virginia? +
Blueberry does best when direct sown outdoors. In Pullman, sow directly around Wednesday, March 18, 2026.
Other Plants for Pullman
Growing Blueberry in Zone 6b
Blueberry (Vaccinium corymbosum) is a popular garden vegetable. In Pullman, West Virginia, which is in USDA Hardiness Zone 6b, you should direct sow seeds around Wednesday, March 18, 2026.
Your average last frost date is Wednesday, April 15, 2026. Blueberry grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.