Therese Ciesinski added this to 6 Splendid Blue-Flowering Bulbs Where bluebells will grow: Hardy to -30 degrees Fahrenheit (USDA zones 4 to 9; find your zone)Light requirement: Full sun or partial shadeHeight: English, 8 to 16 inches; Spanish, 16 inchesBloom time: Mid- to late springPlanting tips: Plant 3 inches deep. Bluebells self-seed.
Therese Ciesinski added this to 6 Splendid Blue-Flowering Bulbs
Where bluebells will grow: Hardy to -30 degrees Fahrenheit (USDA zones 4 to 9; find your zone)Light requirement: Full sun or partial shadeHeight: English, 8 to 16 inches; Spanish, 16 inchesBloom time: Mid- to late springPlanting tips: Plant 3 inches deep. Bluebells self-seed.