ZonePlant
Ruby Carpet lowbush blueberry

berry variety in zone 3a

Ruby Carpet lowbush blueberry in zone 3a

Ruby Carpet · Vaccinium angustifolium

Zone
3a -40°F to -35°F
Growing season
90 days
Chill needed
1000 to 1200 below 45°F
Days to harvest
70 to 100

The verdict

Detailed guidance for this section is being prepared. Check back soon.

About Ruby Carpet

Tart-sweet, intense flavor, small dark blue berries; classic Maine wild-blueberry character. Spreading rhizomatous habit, brilliant red fall foliage.

Critical timing for zone 3a

Detailed guidance for this section is being prepared. Check back soon.

Common challenges in zone 3a

  • Very short growing season
  • Late spring frosts
  • Limited fruit-tree options
  • Heavy mulching required

Modified care for zone 3a

Detailed guidance for this section is being prepared. Check back soon.

Ruby Carpet in adjacent zones

Other lowbush blueberry varieties for zone 3a

Frequently asked questions

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Will Ruby Carpet lowbush blueberry grow in zone 3a?

Yes. Ruby Carpet is recommended for USDA zones 3a through 5b, which includes zone 3a.

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Are there enough chill hours in zone 3a?

Lowbush Blueberry needs 1000 to 1200 chill hours. Zone 3a typically meets this range; check local microclimate against historical chill totals to confirm.

Image: "lowbush blueberry", by no rights reserved, via iNaturalist, licensed under CC0 Source.

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