When to Plant Serviceberry in Isabella, Minnesota (55607)
Location
Isabella, Minnesota
ZIP Code
55607
USDA Zone
3b
Last Frost
Wednesday, May 20, 2026
๐ Planting Calendar
Pro Tip: Sow Serviceberry directly outdoors 2 weeks before your last frost date.
๐ฟ Plant Details
โ๏ธ Growing Requirements
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Sun
Full Sun to Partial Shade
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Water
Moderate (1 inch/week)
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Spacing
120" apart
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Planting Depth
4" deep
Seeds typically germinate in 60-120 days
Ready to Plant Serviceberry in Isabella?
Get your seeds now so they're ready by Wednesday, May 6, 2026.
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Other Plants for Isabella
Growing Serviceberry in Zone 3b
Serviceberry (Amelanchier canadensis) is a popular garden vegetable. In Isabella, Minnesota, which is in USDA Hardiness Zone 3b, you should direct sow seeds around Wednesday, May 6, 2026.
Your average last frost date is Wednesday, May 20, 2026. Serviceberry grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.