These premium Green No.7 Chinese Broccoli seeds are strictly cleaned and screened to filter out shrunken, broken and immature grains, ensuring stable germination. This hybrid kailan variety develops sturdy upright stalks and large glossy dark green foliage. The tender stems are thick, succulent and less fibrous, bringing a fresh mild taste after cooking.
Product Advantages This Chinese broccoli variety shows strong plant vigor and good resistance to common leaf diseases. It features fast growth speed and can be harvested in batches for continuous supply of fresh greens. The tender stems and leaves are perfect for stir-frying and blanching. It adapts well to garden beds and large containers, easy for beginner gardeners to grow.
Planting Method Sow seeds on loose, fertile, well-draining soil, cover lightly with 0.3 to 0.5 cm fine soil. Keep soil evenly moist for germination, which takes 5 to 8 days. The optimal growing temperature ranges from 15°C to 25°C. Choose a spot with 4-6 hours of sunlight daily. Thin seedlings and leave 15-20cm spacing between each plant. Water regularly to keep soil damp. Apply diluted fertilizer during stem elongation period. Harvest the tender stalks before full blooming.
Suitable Planting Regions Green No.7 Chinese Broccoli fits most temperate and subtropical regions. It grows best in spring and autumn cool weather. High summer temperatures will lead to rough fibrous stems and early bolting. Light frost can be tolerated.
Value & Application This leafy vegetable seed has great culinary value. Fresh kailan stems and leaves are widely used for stir-fry, blanched side dishes and soup recipes. It works perfectly for backyard vegetable plots and patio container growing. Home gardeners can get multiple harvests of tender stems.
Storage & Transportation Notes Store unused seeds in cool, dry, dark and ventilated environments, away from high heat and humidity. Avoid long-term storage inside fully sealed plastic bags to prevent mildew. Seeds are packed in breathable packaging for shipment. After receiving your parcel, open promptly and inspect seed quality. Store seeds properly if you are not ready to sow immediately.
FAQ Q: When is the best time to harvest Chinese broccoli? A: Harvest before flower buds fully open, when stems are thick and tender.
Q: Can I plant it in summer? A: Not recommended. Hot weather causes tough stems and premature bolting.
Q: Can it grow in containers? A: Yes, deep pots with drainage holes work well for this upright vegetable.
