When to Plant Mâche in Lake Stevens, Washington (98258)

Location

Lake Stevens, Washington

ZIP Code

98258

USDA Zone

Last Frost

Sunday, March 15, 2026

📅 Planting Calendar

Direct Sow Outdoors Sunday, February 1, 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 Lake Stevens?

Get your seeds now so they're ready by Sunday, February 1, 2026.

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Other Plants for Lake Stevens

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Growing Mâche in Zone 8b

Mâche (Valerianella locusta) is a popular garden vegetable. In Lake Stevens, Washington, which is in USDA Hardiness Zone 8b, you should direct sow seeds around Sunday, February 1, 2026.

Your average last frost date is Sunday, March 15, 2026. Mâche grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.