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When to Plant Rhubarb in Snowmass Village, Colorado (81615)

Location

Snowmass Village, Colorado

ZIP Code

81615

USDA Zone

5b

Last Frost

Saturday, April 25, 2026

📅 Planting Calendar

Start Seeds Indoors Saturday, February 28, 2026
Transplant Outdoors Saturday, May 9, 2026

Pro Tip: Start Rhubarb seeds indoors 8 weeks before your last frost date for best results.

🌿 Plant Details

Scientific Name Rheum rhabarbarum
Days to Maturity 7 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 8-21 days

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Other Plants for Snowmass Village

Growing Rhubarb in Zone 5b

Rhubarb (Rheum rhabarbarum) is a popular garden vegetable. In Snowmass Village, Colorado, which is in USDA Hardiness Zone 5b, you should start seeds indoors around Saturday, February 28, 2026.

Your average last frost date is Saturday, April 25, 2026. Plan to transplant your Rhubarb seedlings outdoors around Saturday, May 9, 2026, about 2 weeks after your last frost date.