When to Plant Bachelor Button in Vernon, Colorado (80755)

Location

Vernon, Colorado

ZIP Code

80755

USDA Zone

Last Frost

Saturday, April 25, 2026

📅 Planting Calendar

Direct Sow Outdoors Saturday, April 11, 2026

Pro Tip: Sow Bachelor Button directly outdoors 2 weeks before your last frost date.

🌿 Plant Details

Scientific Name Centaurea cyanus

Days to Maturity 60 days

Mature Height 12-30"

Spread 9"

☀️ Growing Requirements

☀️

Sun

Full Sun (6-8 hours)

💧

Water

Low to Moderate

↔️

Spacing

9" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 7-14 days

Ready to Plant Bachelor Button in Vernon?

Get your seeds now so they're ready by Saturday, April 11, 2026.

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Growing Bachelor Button in Zone 5b

Bachelor Button (Centaurea cyanus) is a popular garden vegetable. In Vernon, Colorado, which is in USDA Hardiness Zone 5b, you should direct sow seeds around Saturday, April 11, 2026.

Your average last frost date is Saturday, April 25, 2026. Bachelor Button grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.