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When to Plant Bok Choy in Hawaii

Bok choy is a Chinese cabbage variety with crisp white stalks and dark green leaves. It is a fast-growing cool-season crop ideal for stir-fries and soups.

Hawaii spans USDA hardiness zones 11a, 11b (with planting data available), so planting dates vary by your location within the state. Click your zone below for the most accurate dates.

Find Your County

Click your county for exact Bok Choy planting dates based on your local frost dates.

Hover over a county to see details. Click to view planting guide.

Bok Choy Planting Calendar for Hawaii

โ–ธ Zone 11a ~364 day growing season ยท Full guide โ†’

Last frost: January 1 ยท First frost: December 31 ยท 364 day season

Activity When Date Range
Start Indoors December 4 Dec 4 โ€“ Dec 18
Transplant Outdoors January 1 Jan 1 โ€“ Jan 15
Direct Sow December 11 Dec 11 โ€“ Jan 1
Harvest February 12 Feb 12 โ€“ Mar 19
Fall Sowing November 5 Nov 5 โ€“ Nov 19
โ–ธ Zone 11b ~364 day growing season ยท Full guide โ†’

Last frost: January 1 ยท First frost: December 31 ยท 364 day season

Activity When Date Range
Start Indoors December 4 Dec 4 โ€“ Dec 18
Transplant Outdoors January 1 Jan 1 โ€“ Jan 15
Direct Sow December 11 Dec 11 โ€“ Jan 1
Harvest February 12 Feb 12 โ€“ Mar 19
Fall Sowing November 5 Nov 5 โ€“ Nov 19

Growing Tips for Hawaii

Direct sow in spring or fall for best results. Keep soil consistently moist. Harvest whole heads or cut outer leaves for a cut-and-come-again approach.

Frequently Asked Questions

When should I plant Bok Choy in Hawaii?

Planting dates for Bok Choy in Hawaii depend on your USDA zone. Hawaii spans zones 11a, 11b. Check the planting calendar above for your specific zone's frost dates and planting windows.

What zone is Hawaii for planting?

Hawaii contains USDA hardiness zones 11a, 11b. Your specific zone depends on your location within the state โ€” northern and higher-elevation areas are in colder zones, while southern and coastal areas are warmer.

Data sources: USDA Plant Hardiness Zone Map (2023), NOAA 30-Year Climate Normals, University Cooperative Extension planting guides. Last updated: April 2026.