Rose Mallow or Swamp Rose-Mallow Plants grow 3 to 6 feet tall and have large pink or white flowers. Grow in full sun; soil should be on the moist side.
For best germination use 70 to 80F for 10-14 days, first soak seed in hot water for 48 hours before sowing.the water ever 10 hours with fresh hot water. Cover seeds lightly after sowing. Darkness will help germination. Blooms July - September. Will attract butterflies and songbirds all season.