Mustard Gai Choy Care Guide

Introduction

Mustard Gai Choy (Brassica juncea var. rugosa) is a popular Asian mustard green with broad, crinkled leaves and a bold, peppery flavor. Easy cool-season crop for Florida's fall and spring seasons.

Care requirements

Light: Full sun to partial shade, 4 to 6 hours daily. Water: Moderate, keep soil evenly moist. Soil: Rich, well-draining. Fertilizer: Nitrogen-rich fertilizer every 3 to 4 weeks. Season: Cool-season; best in fall and spring in Florida.

Planting tips

Direct sow or transplant in cool weather. Space 6 to 12 inches apart. Harvest outer leaves regularly. Young leaves are milder; mature leaves have a stronger flavor ideal for stir-fries and pickling.

Troubleshooting

Bolting: Heat causes premature flowering. Plant in cool seasons. Pests: Flea beetles and aphids. Use row covers and organic insecticidal soap.

Pet safety

Non-toxic to pets; verify specific strain.