Celosia plumosa erecta. Bright Sparks Formula brings a zap of brilliant colour to nearly any garden situation. This versatile plant is very heat tolerant, which makes it an excellent choice for containers or any full sun situation. The plants stay compact but upright, only growing to about 30cm (12") tall, and they are topped by electrically bright plumes in scarlet, yellow, and burgundy. These make long-lasting cut flowers, and they keep most of their colour as dried flowers. Bright Sparks shows more branching than other Celosia types, which simply results in more flowers per plant.
Annual
Celosia is a relative of Amaranth, and native to the highlands of East Africa where it is known in Swahili as mfungu. Today’s cultivated Celosias have been selected for the brightness of their colours and compactness of growth. Celosia is sometimes listed by the common names Cockscomb or Woolflower. Continue reading below for our best tips on how to grow Celosia from seed.
Latin
Celosia plumosa
Family: Amaranthaceae
Difficulty
Easy
Season & Zone
Exposure: Full sun to partial shade
Timing
Sow indoors 6-8 weeks before last frost, in peat or coir pots – Celosia does not like its roots disturbed by transplanting. Transplant at least two weeks after last frost, once nighttime temperatures are consistently above 10°C (50°F). Or direct sow outdoors after last frost. Seeds will germinate in 6-14 days.
Growing
Plant in full sun or partial shade in ordinary, moist soil with a pH range of 6.0 to7.0. Celosia prefers warm temperatures.
