When to Plant Zinnia in Harrisonburg, Virginia (22801)
Location
Harrisonburg, Virginia
ZIP Code
22801
USDA Zone
7a
Last Frost
Friday, April 10, 2026
๐ Planting Calendar
Pro Tip: Sow Zinnia directly outdoors 1 week after your last frost date โ it needs warm soil.
๐ฟ Plant Details
โ๏ธ Growing Requirements
โ๏ธ
Sun
Full Sun (6-8 hours)
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Water
Moderate (1 inch/week)
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Spacing
12" apart
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Planting Depth
0.25" deep
Seeds typically germinate in 5-10 days
Ready to Plant Zinnia in Harrisonburg?
Get your seeds now so they're ready by Friday, April 17, 2026.
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Other Plants for Harrisonburg
Growing Zinnia in Zone 7a
Zinnia (Zinnia elegans) is a popular garden vegetable. In Harrisonburg, Virginia, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, April 17, 2026.
Your average last frost date is Friday, April 10, 2026. Zinnia grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.