When to Plant Mâche in Exton, Pennsylvania (19341)

Location

Exton, Pennsylvania

ZIP Code

19341

USDA Zone

Last Frost

Friday, April 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Friday, February 27, 2026

Pro Tip: Sow Mâche directly outdoors 6 weeks before your last frost date.

🌿 Plant Details

Scientific Name Valerianella locusta

Days to Maturity 45 days

Mature Height 4-8"

Spread 4"

☀️ Growing Requirements

☀️

Sun

Partial Shade to Full Sun

💧

Water

Moderate (1 inch/week)

↔️

Spacing

4" apart

🌱

Planting Depth

0.25" deep

Seeds typically germinate in 7-14 days

Ready to Plant Mâche in Exton?

Get your seeds now so they're ready by Friday, February 27, 2026.

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Other Plants for Exton

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Growing Mâche in Zone 7a

Mâche (Valerianella locusta) is a popular garden vegetable. In Exton, Pennsylvania, which is in USDA Hardiness Zone 7a, you should direct sow seeds around Friday, February 27, 2026.

Your average last frost date is Friday, April 10, 2026. Mâche grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.