Easy to grow and delicious to eat, this Chinese broccoli is harvested when the flower stalks are 1-2cm thick, just before the flowers open. Each Green Pearl gai lan seeds plant can be harvested several times, and all gai lan varieties are relatively cold hardy for fall harvests or winter harvests if some protection is provided. Gai lan also makes extremely nutritious sprouts and microgreens. Its thick stems stay crunchy and succulent when steamed or stif-fried. Try heating some oil in a wok, and quickly frying one clove of minced garlic. Toss in some washed, chopped gai lan, and quickly add one tablespoon each of oyster sauce and chicken (or vegetable) stock, and a pinch of sugar. It's ready in just a couple of minutes.
Matures in 50-60 days. (Hybrid seeds)
How To Grow
One stalk of cooked broccoli gives you 75mg of vitamin C, 1300 IU of beta carotene, 3g of protein and 5g of dietary fibre with only 40 calories. No wonder they is one of the most popular vegetables you can eat today! The crown portion tastes great when cooked or steamed. You can eat the greens, too! Retain the stems for soups or soup stock. Follow along with this handy How to Grow Broccoli from Seeds Guide and grow food!.
Brassica oleraceae var. italica
For Urban Gardeners: Certified Organic Broccoli Microgreens (MG195). These are very easy and fast to grow, and by all accounts one of the healthiest things you can eat. Perfect for even the smallest home food production space!
Season: Cool season
Start indoors March/April or late April/May for summer harvest in 2 to 3 months. For fall harvest, start indoors late May/early June and transplant in July, harvesting in September/October. For overwintering sprouting broccoli, start indoors late March to mid-April, and harvest the following February to May. Seeds will germinate in 7-10 days. Optimal temperature for germination: 10-30°C (50-85°F).
Sow indoors, 3 or 4 seeds per pot, 5mm (¼”) deep, under very bright light. Thin to the strongest plant. Space transplants 45-60cm (18-24″) apart in rows 75-90cm (30-36″) apart.
Ideal pH: 6.0-6.8. Broccoli is a moderate to heavy feeder that does best in humus-rich soil amended with composted manure. Mix ¼-½ cup complete organic fertilizer into the soil under each transplant. Transplants should be set out by the time they have 6-8 true leaves. When plants are 20-25cm (8-10″) tall, push soil around the stems up to the first big leaf to encourage side shoots. Broccoli does best in cool weather.
Cut the crown portion of the broccoli with 5 to 6 inches of stem, after it’s fully developed, but before it begins to loosen and separate and the individual flowers start to develop into bright yellow blooms. Removing the central head stimulates regrowth to develop for later pickings. Cutting the head lower on the stem will encourage fewer, but larger side-shoots. The regrowth portion grows from the base of the lower leaves. You can usually continue to harvest broccoli for several weeks.
In optimum conditions at least 80% of seeds will germinate. Usual seed life: 3 years. Per 100′ row: 170 seeds, per acre: 30M seeds.
Slugs and snails – Slugs are attracted to beer, so place a little beer in a cup dug into the ground. Sprinkle broken eggshells around plants to deter slugs and snails.
Flea beetles – Use row covers to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in midsummer. Control weeds.
Cabbage root maggot – White maggots (larvae) attack all plants of the cabbage family. Larvae tunnel in and feed on roots of plants. Damage causes wilting early on, death of plants a little later on.
Cabbage aphids – A hard stream of water can be used to remove aphids from plants. Wash off with water occasionally as needed early in the day. Check for evidence of natural enemies such as gray-brown or bloated parasitized aphids and the presence of alligator-like larvae of lady beetles and lacewings.
Cabbageworms – Handpick and destroy. Row covers may be useful on small plantings to help protect plants from early damage. Put in place at planting and remove before temperatures get too hot in midsummer.
To help reduce disease, do not plant broccoli or other Brassicas in the same location more than once every three or four years.
All Brassicas benefit from chamomile, dill, mint, rosemary, and sage. Avoid planting near eggplants, peppers, potatoes, or tomatoes.