240-300 Days to maturity. Aquilegia vulgaris. Columbine Double Mixed Seeds. Non-GMO, Perennial, open-pollinated, fall or spring-planted ornamental flower. Heirloom. Double Mixed Columbine seeds grow a spectacular garden favorite perennial that features double blooms in shades of pink, purple, and red. Versatile enough to be planted in the spring or the fall, this wild-flower-like beauty thrives in high-elevation gardens across the United States. Plant this outstanding performer once and benefit from its beauty year after year. Also known as Granny’s Bonnet or Granny’s Nightcap. About 38,000 seeds per ounce.