Asian | Gai Lan - Chinese Broccoli

Grow crisp, succulent, and highly productive stalks of Green Pearl gai lan (Chinese broccoli) right in your home garden. This outstanding hybrid variety is prized across Asian cuisine for its thick, tender stems, rich emerald-green leaves, and compact flower buds that offer a delightfully sweet, mild brassica flavor with a satisfying crunch.

Bred for superior uniform growth and heat tolerance, Green Pearl yields heavy harvests of premium-quality stems and shoots in just 45 to 55 days. Its neat, upright branching habit makes it an exceptional choice for dense garden rows, raised beds, and patio containers across Canadian growing zones.

Why Grow Green Pearl Gai Lan (Chinese Broccoli)?

• High-performing hybrid Gai Lan (Chinese Broccoli) variety
• Thick, tender, and sweet emerald stems with tender dark green foliage
• Improved heat tolerance and bolt resistance for extended harvest windows
• Delicious mild, sweet broccoli-kale flavor profile with no harsh bitterness
• Fast-maturing cool-season crop—ready to harvest in just 45–55 days
• Perfect for raised beds, intensive garden plots, and container planting
• Grows best in full sun to partial shade
• Approximately 50-60 seeds per packet

How to Grow Green Pearl Gai Lan from Seed

Direct sow gai lan seeds outdoors in early spring as soon as the soil can be worked, or start indoors 3–4 weeks before your last spring frost date. For an extended fall harvest, sow again in late summer.

Sow seeds approximately 6 mm (1/4 inch) deep and 2.5 cm (1 inch) apart in rows spaced 30–45 cm (12–18 inches) apart. Thin emerging seedlings to a final spacing of 15–20 cm (6–8 inches) apart to allow thick, fleshy stems to develop fully.

Select a location receiving full sun to partial shade with rich, moist, and well-draining soil enriched with organic matter. Keep soil consistently moist to maintain fast, steady growth and prevent premature bolting.

Harvest main stalks when plants reach 20–25 cm (8–10 inches) tall, just as the central flower buds begin to form but before they open. Cut low on the stem to encourage secondary side shoots for continuous harvests.

Growing Gai Lan in Canada

Green Pearl gai lan is exceptionally well-suited to Canadian growing conditions, performing brilliantly during the crisp shoulder seasons of spring and late autumn across all growing zones.

Succession planting every 2–3 weeks from early spring through midsummer ensures a steady, non-stop supply of tender homegrown Chinese broccoli straight through until freeze-up.

For detailed instructions covering seed starting, spacing, watering, fertilizing, harvesting, and pest management, read our How to Grow Gai Lan in Canada | Complete Guide.

Green Pearl Gai Lan Growing Information

Feature	Detail
Botanical Name	Brassica oleracea var. alboglabra 'Green Pearl'
Common Name	Gai Lan / Chinese Broccoli (Green Pearl)
Plant Type	Annual cool-season brassica crop
Sun Requirements	Full sun to partial shade
Days to Maturity	Approximately 45–55 days
Seed Count	Approximately 50-60 seeds
Pollination Type	Hybrid variety
Best Uses	Garlic stir-fries, oyster sauce stir-fries, steaming, noodle dishes, and Asian cooking

Grow Your Own Green Pearl Gai Lan

There is nothing quite like harvesting sweet, crunchy stalks of Chinese broccoli fresh from your garden plot. With its rapid maturity, delicious tender stems, and heat resistance, Green Pearl gai lan is a deeply satisfying and essential addition to your Canadian vegetable garden.

Sow your seeds this season and enjoy a fast, gourmet harvest of fresh Asian greens!