When to Plant Rhubarb in Olive Hill, Kentucky (41164)

Location

Olive Hill, Kentucky

ZIP Code

41164

USDA Zone

Last Frost

Wednesday, April 15, 2026

📅 Planting Calendar

Start Seeds Indoors Wednesday, February 18, 2026

Transplant Outdoors Wednesday, April 29, 2026

Pro Tip: Start Rhubarb seeds indoors 8 weeks before your last frost date, then transplant outdoors around Wednesday, April 29, 2026.

🌿 Plant Details

Scientific Name Rheum rhabarbarum

Days to Maturity 365 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 8-21 days

Ready to Plant Rhubarb in Olive Hill?

Get your seeds now so they're ready by Wednesday, February 18, 2026.

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Growing Rhubarb in Zone 6b

Rhubarb (Rheum rhabarbarum) is a popular garden vegetable. In Olive Hill, Kentucky, which is in USDA Hardiness Zone 6b, you should start seeds indoors around Wednesday, February 18, 2026.

Your average last frost date is Wednesday, April 15, 2026. Plan to transplant your Rhubarb seedlings outdoors around Wednesday, April 29, 2026, about 2 weeks after your last frost date.