When to Plant Larkspur in East Haven, Connecticut (06512)
Location
East Haven, Connecticut
ZIP Code
06512
USDA Zone
7a
Last Frost
Friday, April 10, 2026
๐ Planting Calendar
Pro Tip: Sow Larkspur directly outdoors 4 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
9" apart
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Planting Depth
0.25" deep
Seeds typically germinate in 14-21 days
Ready to Plant Larkspur in East Haven?
Get your seeds now so they're ready by Friday, March 13, 2026.
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Other Plants for East Haven
Growing Larkspur in Zone 7a
Larkspur (Consolida ajacis) is a popular garden vegetable. In East Haven, Connecticut, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, March 13, 2026.
Your average last frost date is Friday, April 10, 2026. Larkspur grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.