BLACK Columbine (2 Roots/Tuber) Perennial FLOWERS outside In cooler zones

In cooler zones

seeds can be dipped in a dilute hydrogen peroxide mix (1 tsp hydrogen peroxide per cup water) for one minute to disinfect seeds prior to planting

and typically the only factor that will prohibit them from growing

Water Requirements:Water well with soaker hoses during dry and hot spells

BLACK Columbine (2 Roots/Tuber) Perennial FLOWERS outside In cooler zonesAquilegia ' Barlow' Exquisite deep purple double flowering nodding columbine blooms will adorn your shady locations when you plant the Black Barlow Columbine. The blooms are so dark purple they almost look black and will really look divine when planted with white,yellow,orange and or pale pink blossoms of other late spring blooming perennials. Plant in a naturalized garden in part shade for best results. Perennial in Zones 3 9. vulgaris 'Black