Astro produces a plant with leaves that are less lobed and more strap-like. It has a milder flavour than regular arugula. Astro is perfect for baby greens in early spring and fall – even in winter, as it’s very cold hardy. Baby greens are ready to cut in only 21 days. Arugula is very well suited to micro-green growing. As micro-greens it is delicious and tender, strongly flavoured, but delicate on the palate. With a nutty, spicy taste that is sometimes pungent or peppery, arugula really perks up salads, sandwiches, and even pizza. It is very cold hardy, and has a milder flavour when grown in cool weather. High in Vitamin A and potassium. Approx. 510 seeds.
Timing: Direct sow every 3 weeks from mid-March to April and again in September for a fall/winter crop. Optimal soil temperature for germination: 4-12°C (40-50°F).
Starting: Sow no more than 5mm (¼”) deep in well drained soil in full sun. Thin seedlings to 10-15cm (4-6″) apart in rows 45-60cm (18-24″) apart. Overcrowded plants will bolt earlier. Seeds germinate in 4-8 days.
Growing: Ideal pH: 6.5-7.0. keep moist until germinated and then just keep the area weeded.
Harvest: Use as a cut & come again crop, harvesting with scissors. Baby leaves are mild and tender.
Diseases & Pests: Flea beetles will cause numerous tiny holes in the leaves. If these appear, try planting a couple of weeks later next year, to avoid their laying cycle. Or plant under lightweight row cover.
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