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When to Plant Bok Choy in Spanish Fork, Utah (84660)

Location

Spanish Fork, Utah

ZIP Code

84660

USDA Zone

6a

Last Frost

Monday, April 20, 2026

📅 Planting Calendar

Direct Sow Outdoors Monday, March 23, 2026

Pro Tip: Bok Choy can be directly sown outdoors. Plant 4 weeks before your last frost date.

🌿 Plant Details

Scientific Name Brassica rapa subsp. chinensis
Days to Maturity 45 days

☀️ Growing Requirements

☀️

Sun

Full Sun

💧

Water

Regular

Seeds typically germinate in 7-14 days

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Other Plants for Spanish Fork

Growing Bok Choy in Zone 6a

Bok Choy (Brassica rapa subsp. chinensis) is a popular garden vegetable. In Spanish Fork, Utah, 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. Bok Choy grows well when direct sown, as it doesn't transplant well or germinates quickly outdoors.