(Barbarea verna) 50 days. An old favorite. As easy to grow as spinach indoors or out. Pkt (2 g, 1250 seeds)
Culture: A quick growing cool-weather vegetable, cress has many forms. Plant upland cress and curly cress in late summer or fall in moist but well-drained soil with plenty of organic matter. Broadcast seed (or plant in rows 7 in. apart) and cover very lightly with soil or compost. Seed can take 2 weeks to emerge.