Delphinium Plants

Delphinium plants are quick-growing with upright flowering spikes. The taller varieties are perfect for the back of the border with the flower spikes reaching as high as 1.5m.

Flowering from June to August Delphinium plants are suitable for use as a cut flower, very popular for indoor arrangements. The seeds and plants are poisonous.

Click for Delphinium Plants Growing Information

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delphinium plants

Further information: Delphinium Plants.

Where to grow Delphinium plants?

  • Delphinium plants prefer full sun but will tolerate light shade.
  • Due to their height Delphinium plants need shelter from strong winds.

How to grow Delphinium plants?

  • Stake tall varieties, see our plant supports
  • Keep well watered and feed every 2 to 3 weeks
  • Protect from slugs
  • Deadhead faded blooms
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