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Delphinium

Perennials

Delphinium
Photograph of Delphinium — MtBotany · CC BY-SA · https://upload.wikimedia.org/wikipedia/commons/5/5c/Delphinium_geyeri_flower.jpg

Delphinium brings lasting interest to the garden and returns year after year when planted in suitable conditions.

Delphinium is part of our plant reference guide. Use the details below to compare light, moisture, size, and seasonal interest. Characteristics can vary by species and cultivar, so confirm the plant tag and ask the garden center team for local advice.

Plant details

Sun
Full sun
Moisture
Moderate
Height
91–183 cm
Spread
30–61 cm
Flower colour
Blue, Purple, Pink, White

Good to know

  • Pollinator friendly
  • Deer resistant
  • Container suitable

Care

Give Delphinium full sun and moderate water. Plan for a typical mature size of about 3–6 ft tall and 1–2 ft wide. Plant in suitable light and well-drained soil. Water regularly during the first growing season, then adjust to the plant's needs. Remove tired growth when needed and divide crowded clumps where appropriate.

Delphinium: Care, Growing Conditions and Garden Uses | Schmitt's on Bagatelle