Chinese Broccoli - Kailaan | 100 Seeds

How to Grow Chinese Broccoli (Kailaan / Gai Lan) Seeds:
Chinese broccoli is a cool-season leafy vegetable that grows best in mild weather. Direct sow outdoors in early spring or late summer/early fall; in hot climates, plant during the cooler months for the best stems and sweetest flavor. Choose a full-sun spot (at least 4–6 hours; more sun = thicker stems) with rich, well-drained soil. Sow seeds about 0.5–1 cm (¼–½ in) deep, keep soil evenly moist, and expect germination in 5–10 days. Thin seedlings to 20–30 cm (8–12 in) apart so plants have room to form thick shoots. For faster starts, you can begin indoors 3–4 weeks early and transplant gently when seedlings have 3–4 true leaves.

How to Care for Chinese Broccoli (Kailaan):
Water regularly and keep moisture steady—dry stress makes plants tough and bitter, while soggy soil invites rot. Mulch helps hold moisture and cool the soil. Kailaan is a moderate feeder: mix compost in before planting and side-dress with a balanced vegetable fertilizer every 2–3 weeks for strong stem growth. In heat, give light afternoon shade to delay bolting; once plants bolt, stems get thinner and leaves more bitter. Harvest when the central flower bud is tight and unopened, cutting the main stem 15–20 cm (6–8 in) below the bud; the plant will usually send out side shoots for 1–2 more harvests. Watch for common brassica pests like aphids, caterpillars, and flea beetles—use netting early, hand-pick, or treat with gentle soap/neem if needed. With cool temps, steady water, and light feeding, Kailaan stays tender and sweet.

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