SWAMP MARIGOLD aka Beggar's Ticks / Tickseed. A fast growing annual, thats very easy to grow from seed. Tolerates wet soils or partial sun, but thrives in full sun with med water. Produces loads of yellow daisy like flowers late summer into late fall. Butterflies and bees love swamp marigolds.When most flowers are winding down for the season, swamp marigolds go into bloom August,Sept and Oct. The flowers do well as a cut flower. They will reseed if some plants are left alone to overwinter. They get about 3-4' tall and about 3' wide. Basically a carefree plant once seedlings are established. 100+ Seeds per order. Thank You. Bidens aristosa. Annual. Full sun / P.sun. Spring, soil temp 65F+. SOW 3 seeds per plant,1/16" deep, about 3ft apart. Keep moist. Germination 14-21 days. Thin to single best seedling. Height 3-4' x 3' wide.