Larkspur (Delphinium trollifolium)
Delphinium trollifolium

This wildflower reaches one half to just over one meter in height. It has large, shiny, deeply lobed leaves. The top half of the stem is an inflorescence of widely spaced flowers on long pedicels, the longest over nine centimeters long. The flowers are usually deep brilliant blue. The upper two petals may be milky white. The spur exceeds two centimeters in length in the largest of the flowers. This plant is toxic.

  • Light Requirements: Part Shade, Full Shade
  • Water Requirements: Moist, Seasonally Wet
  • Ease of Growing: Easy to grow
  • Growth Rate: Moderate
  • Spreads:
  • Wildlife Support: Pollinators, Hummingbirds
  • Fire-resistant: No
  • Edible: No
  • Mature Height: 4ft
  • Mature Width:2ft