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Delphinium exaltatum
@ Juniper Level Botanic Gdn, NC

Delphinium exaltatum

Tall Larkspur

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Item #: 4646

Zones: 5a to 8a

Height: 72" tall

Culture: Sun to Light Shade

Origin: United States

Pot Size: 3.5" pot (24 fl. oz/0.7 L) ?


Note: This plant is not currently for sale. This is an archive page preserved for informational use.

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This rare US native, occurring from PA south to AL, makes a 6' tall spiky addition to the garden. The base of the stems are clothed in three to five lobed palmate leaves, while the top is adorned with blue or purple flowers. Delphinium exaltatum normally occurs in well-drained slightly alkaline soils in clearings or at the edge of woodlands.