Forking Larkspur

(Delphinium consolida)

Forking Larkspur (Delphinium consolida)

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Estimated Native Range
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Summary

Delphinium consolida, commonly known as Forking Larkspur, is an annual herb that is native to a range of habitats including open woodlands, grasslands, and fields in Europe and Western Asia. It typically grows to a height of 30–80 centimeters (12–31 inches). The plant has an erect, hairy stem that becomes highly branched at the top. Its deep root system, capable of reaching depths of up to 50 centimeters (20 inches), allows it to withstand prolonged dry periods. The alternately arranged leaves are deeply lobed. Forking Larkspur produces clusters of showy, hermaphroditic flowers that are dark blue or purple, each with five sepals, blooming from May through August. The flowers are attractive to pollinators such as bees (Hymenoptera) and butterflies (Lepidoptera), and the seeds mature from June through September.

Forking Larkspur is valued for its vibrant flower spikes and is often used in wildflower gardens, cottage gardens, and as a cut flower due to its striking appearance. It is relatively easy to grow, requiring full sun and adaptable to various soil drainage conditions, from slow to fast. However, gardeners should be cautious as all parts of the plant, particularly the seeds, are toxic due to their alkaloid content. It is important to handle the plant with care and to keep it away from children and pets.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-3 feet
  • Width: 0.1-0.3 feet
  • Growth Rate: Moderate
  • Flower Color: Blue, White
  • Flowering Season: Summer, Fall
  • Leaf Retention:

Growth Requirements

  • Sun: Full Sun
  • Water: Low, Medium
  • Drainage: Slow, Medium, Fast

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Hummingbird Garden, Rabbit Resistant, Showy Flowers

Natural Habitat

native to a range of habitats including open woodlands, grasslands, and fields in Europe and Western Asia

Other Names

Common Names: Royal Knight’s-Spur, Branching Larkspur, Rocket-Larkspur, Field Larkspur, Royal Larkspur, Dauphinelle Consoude, Pied D’Alouette, Pied-D’Alouette Royal

Scientific Names: , Delphinium consolida, Consolida regalis subsp. regalis, Consolida regalis var. regalis, Delphinium consolida var. consolida, Ceratosanthus consolida, Consolida arvensis var. arvensis, Delphidium consolida, Delphinium confusum, Delphinium consolida f. consolida

GBIF Accepted Name: Delphinium consolida L.