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Variety fit — West Virginia

Can I grow Shiro plum in West Virginia?

The verdict

Yes

  • Your zone 7a and typical 1407 chill hours both suit this variety.

Based on West Virginia’s main growing area (25301): zone 7a, ~1,407 chill hours. Your exact site may differ — check your ZIP.

The numbers

Shiro requirements vs. West Virginia climate
Shiro chill requirement400–500 chill hours
Shiro hardinessUSDA zones 5–9
West Virginia average chill (25301)1,407 hours (1,149–1,685 across 10 winters)
West Virginia zone (25301)USDA zone 7a
USDA pomological watercolor of Shiro plum
Prunus salicina: ShiroUSDA pomological watercolor, Mary Daisy Arnold, 1911 · USDA Pomological Watercolor Collection

Keep checking

Or the same verdict for another region:

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Questions

Can I grow Shiro plum in West Virginia?
Yes — Your zone 7a and typical 1407 chill hours both suit this variety.

Planting a Shiro? Gear that helps

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Before you plantMySoil mail-in soil test kitLab-grade pH and nutrient analysis with amendment recommendations — worth doing before you plant.View on Amazon →First-year wateringTreegator slow-release watering bag20 gallons drips over 5–9 hours — the easiest way to keep a first-year tree consistently watered.View on Amazon →Bark protectionExpandable trunk protectors (5-pack)Stops rabbit, vole, and mower damage on young bark — cheap insurance for a new orchard.View on Amazon →

Sources

  1. [1] Open-Meteo / Copernicus ERA5. Historical Weather API (hourly 2m temperature) — accessed July 2026
  2. [2] USDA / PRISM (Oregon State University). 2023 USDA Plant Hardiness Zone Map — accessed July 2026
  3. [3] Dave Wilson Nursery. Shiro Plum — variety specifications — accessed July 2026