Days to Germination: 3-10 days
Amaranthus tricolor. Joseph’s Coat’s bushy, whorled stalks of green foliage are topped with hot yellows, reds and cream, looking like nothing short of an exuberant fireworks explosion. And it’s edible! Eat the young leaves raw in salads or steamed or stir-fried. Heat-loving, it can be direct sown outdoors after all danger of frost has passed in warmer areas. In colder areas, it may be started indoors 6 to 8 weeks before transplanting out after the threat of frost has passed. Sow seeds in seed starting medium with even moisture, strong light and good ventilation. Harden off the seedlings by gradually acclimating them to outside conditions for 1 to 2 weeks before transplanting out. When plants are 4" to 8" tall, thin or transplant 6" to 18" apart. Give the plants full sun and moist soil for the most intense color. Pinching young plants encourages fuller growth. Height: 2' to 3'.