Gomphrena globosa

Amaranth plants grow well in average to rich, well-draining soil with equal amounts of nitrogen and phosphorus. Like many vegetable crops, it needs at least five hours of sunlight a day to do well. While it grows best in moist but well drained soil, it will tolerate somewhat dry soil too. Potted plants can be put into their growing position in mid to late spring.

Seeds can be sown direct into flowering in spring, dig some fertiliser/compost into the ground before planting.They should be thinned to save the strongest plants being careful not to disturb the roots of the ones that are being left to grow on. Sow seed at 59° to 64°F in early spring indoors for earlier bloom, or outside after danger of frost has passed.