10in Pot~Delphinium Diamond Blue

The Blue Diamond Delphinium is a stunning perennial known for its tall spikes of blue flowers.

• Biological Name: Delphinium elatum 'Blue Diamond'
• Hardiness Zone: Zones 3-7.
• Light: Full sun to partial shade.
• Soil: Well-draining, fertile soil.
• Height: Can grow up to 3-4 feet tall.
• Flowering: Produces tall spikes of deep blue flowers in early to mid-summer.
• Other Notes: Blue Diamond Delphinium is a striking addition to garden borders and cottage gardens. It prefers cooler temperatures and may benefit from staking to support its tall flower spikes. Deadheading spent flowers can encourage continuous blooming. However, Delphiniums can be short-lived perennials and may need to be replaced every few years.