When to Plant Cosmos in Hardaway, Alabama (36039)
Location
Hardaway, Alabama
ZIP Code
36039
USDA Zone
8b
Last Frost
Sunday, March 15, 2026
๐ Planting Calendar
Pro Tip: Sow Cosmos directly outdoors around your last frost date when soil starts to warm.
๐ฟ Plant Details
โ๏ธ Growing Requirements
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Sun
Full Sun (6-8 hours)
๐ง
Water
Low-Moderate
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Spacing
18" apart
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Planting Depth
0.25" deep
Seeds typically germinate in 7-14 days
Ready to Plant Cosmos in Hardaway?
Get your seeds now so they're ready by Sunday, March 15, 2026.
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๐ค Good Companions
Other Plants for Hardaway
Growing Cosmos in Zone 8b
Cosmos (Cosmos bipinnatus) is a popular garden vegetable. In Hardaway, Alabama, which is in USDA Hardiness Zone 8b, you should direct sow seeds around Sunday, March 15, 2026.
Your average last frost date is Sunday, March 15, 2026. Cosmos grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.