Amaranthus Caudatus Superb Tails Green Very Easy To Grow Tender Annual 150 Seeds Amaranth, “Green Tails,” Amaranthus caudatus, grows to 4-5 feet. Similar to Love-Lies-Bleeding, Tender Annual/Reseeding has drooping lime-green tassels that are excellent cut or dried. grows 3 to 5 feet tall. Depth of Planting: 1/8″-1/4″ for germs in the soil: Days from germ: 65 to 90 degrees F 10-15 Plant Distance: 1 to 2 days before maturity: 60-70 hours in the sun, moderate water use, and a pack weight of less than 150 seeds