Broccoli raab is sometimes called rapini. Like broccoli, it is grown for its unopened flower buds. The flavour is very similar to broccoli, with a touch of bitterness that is surprisingly appealing. Broccoli raab is actually more closely related to turnips than broccoli, but is not grown as a root crop. Sorrento broccoli raab seeds produce uniform dark green florets approximately 5cm in diameter. Sorrento is the fastest rapini to mature. Gather the tender stems with a few leaves and the unopened flower buds for a reliable and nutritious addition to the kitchen or market garden. Plant in mid to late summer for a cool weather harvest well into winter. Expect plants to grow to 78cm tall.
How To Grow, Timing: Start indoors right around the last frost date or later in spring for summer harvest in 2 to 3 months. Seeds will germinate in 7-10 days. Optimal temperature for germination: 10-30°C.
For fall harvest: Start indoors late spring and transplant in July, harvesting just before the first frost date.
For overwintering sprouting broccoli (in mild winter areas): Start indoors late March to mid-April, and harvest the following February to May.
How To Grow, Starting: Sow indoors, 3 or 4 seeds per pot, 5mm deep, under very bright light. Thin to the strongest plant. Space transplants 45-60cm apart in rows 75-90cm apart.
How To Grow, Growing: Ideal pH: 6.0-6.8 Broccoli is a moderate to heavy feeder that does best in humus-rich soil amended with composted manure. Set transplants out by the time they have 6-8 true leaves. Mix ¼-½ cup complete organic fertilizer into the soil under each transplant. When plants are 20-25cm tall, push soil around the stems up to the first big leaf to encourage side shoots. Broccoli does best in cool weather.
How To Grow, Harvest: 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.
Matures in 40-45 days.
Approx: 270 Seeds
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