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When to Plant Rhubarb in Tampa, Florida (33621)

Location

Tampa, Florida

ZIP Code

33621

USDA Zone

10a

Last Frost

Monday, January 25, 2027

📅 Planting Calendar

Start Seeds Indoors Monday, November 30, 2026
Transplant Outdoors Monday, February 8, 2027

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 Tampa

Growing Rhubarb in Zone 10a

Rhubarb (Rheum rhabarbarum) is a popular garden vegetable. In Tampa, Florida, which is in USDA Hardiness Zone 10a, you should start seeds indoors around Monday, November 30, 2026.

Your average last frost date is Monday, January 25, 2027. Plan to transplant your Rhubarb seedlings outdoors around Monday, February 8, 2027, about 2 weeks after your last frost date.