When to Plant Bok Choy in Mayville, Wisconsin (53050)

Location

Mayville, Wisconsin

ZIP Code

53050

USDA Zone

Last Frost

Sunday, May 10, 2026

📅 Planting Calendar

Direct Sow Outdoors Sunday, April 12, 2026

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

🌿 Plant Details

Scientific Name Brassica rapa subsp. chinensis

Days to Maturity 45 days

Mature Height 12-18"

Spread 12"

Type Leaf

Fruit Size N/A

☀️ Growing Requirements

☀️

Sun

Partial Shade to Full Sun

💧

Water

Regular (consistent moisture)

↔️

Spacing

6" apart

🌱

Planting Depth

0.5" deep

Seeds typically germinate in 4-7 days

Ready to Plant Bok Choy in Mayville?

Get your seeds now so they're ready by Sunday, April 12, 2026.

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🤝 Good Companions

BeetCeleryDillOnion

⚠️ Avoid Planting Near

StrawberryTomato

Other Plants for Mayville

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Growing Bok Choy in Zone 5a

Bok Choy (Brassica rapa subsp. chinensis) is a popular garden vegetable. In Mayville, Wisconsin, which is in USDA Hardiness Zone 5a, you should direct sow seeds around Sunday, April 12, 2026.

Your average last frost date is Sunday, May 10, 2026. Bok Choy grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.