When to Plant Cosmos in Mountain View, Oklahoma (73062)
Location
Mountain View, Oklahoma
ZIP Code
73062
USDA Zone
7b
Last Frost
Sunday, April 5, 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 Mountain View?
Get your seeds now so they're ready by Sunday, April 5, 2026.
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๐ค Good Companions
Other Plants for Mountain View
Growing Cosmos in Zone 7b
Cosmos (Cosmos bipinnatus) is a popular garden vegetable. In Mountain View, Oklahoma, which is in USDA Hardiness Zone 7b, you should direct sow seeds around Sunday, April 5, 2026.
Your average last frost date is Sunday, April 5, 2026. Cosmos grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.