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Document Type

Factsheet

Publisher

Utah State University Extension

Publication Date

7-23-2025

First Page

1

Last Page

10

Abstract

Delphinium is a perennial crop that produces tall racemes in two flushes per season. Its long stems serve as vertical line elements, adding height and balance to floral arrangements. Popular series are available in striking shades of blue, which are not commonly found among cut flowers, making delphinium an excellent choice for local market production. This fact sheet provides an overview of how to grow, harvest, and store delphinium, including yields for various cultivars. It also covers its common pests and diseases, and reviews its economic value for cut flower producers.

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