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When to Plant Rhubarb in Saint Mary Of The Woods, Indiana (47876)

Location

Saint Mary Of The Woods, Indiana

ZIP Code

47876

USDA Zone

6a

Last Frost

Monday, April 20, 2026

📅 Planting Calendar

Start Seeds Indoors Monday, February 23, 2026
Transplant Outdoors Monday, May 4, 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 Saint Mary Of The Woods

Growing Rhubarb in Zone 6a

Rhubarb (Rheum rhabarbarum) is a popular garden vegetable. In Saint Mary Of The Woods, Indiana, which is in USDA Hardiness Zone 6a, you should start seeds indoors around Monday, February 23, 2026.

Your average last frost date is Monday, April 20, 2026. Plan to transplant your Rhubarb seedlings outdoors around Monday, May 4, 2026, about 2 weeks after your last frost date.