When to Plant Endive in Onaga, Kansas (66521)

Location

Onaga, Kansas

ZIP Code

66521

USDA Zone

Last Frost

Monday, April 20, 2026

📅 Planting Calendar

Direct Sow Outdoors Monday, March 23, 2026

Pro Tip: Sow Endive directly outdoors 4 weeks before your last frost date.

🌿 Plant Details

Scientific Name Cichorium endivia

Days to Maturity 85 days

Mature Height 10-16"

Spread 12"

Type Leaf

Fruit Size N/A

☀️ Growing Requirements

☀️

Sun

Partial Shade to Full Sun

💧

Water

Regular (keep moist)

↔️

Spacing

12" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 5-10 days

Ready to Plant Endive in Onaga?

Get your seeds now so they're ready by Monday, March 23, 2026.

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Growing Endive in Zone 6a

Endive (Cichorium endivia) is a popular garden vegetable. In Onaga, Kansas, which is in USDA Hardiness Zone 6a, you should direct sow seeds around Monday, March 23, 2026.

Your average last frost date is Monday, April 20, 2026. Endive grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.