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Delphinium 'Delgenius Shelby'
Ranunculaceae

Delphinium 'Delgenius Shelby'

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Hardiness Zone 3

Discover the plant

Family Ranunculaceae

A beautiful, spectacular perennial with long spikes of semi-double, lavender-colored flowers borne on sturdy, highly branched stems well above the foliage. Repeat flowering if you prune the faded flower. Very heat tolerant.

Delphinium 'Delgenius Shelby'

Soil and care

The rightconditions.

Fertilization Fertilizer for flowering

Bloom and dimensions

The completeprofile.

Bloom periodJune-August
Flower colorPurple
Foliage colorGreen
Maximum height24 inches (61 cm)
Maximum width20 inches (51 cm)
Growth rateModerate
Hardiness zoneZone 3
Minimum temperature'-40°C

Its strengths, naturally.

Not recommended for pets
Not recommended for pets

Pets

For every seedling

Everything for a strong start.

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Shop all accessories

Hardy perennials

Hardy perennials for colourful, long-lasting gardens

Hardy perennials are essential plants for creating colourful, durable and easy-care gardens. Whether you are looking for perennials online, full sun perennials, shade perennials, partial shade plants, dry soil perennials or easy-care perennials, they offer reliable options for many garden styles. Some varieties are also valued as long-blooming perennials, pollinator plants, hummingbird plants or deer-resistant perennials, making them useful for flower beds, borders and naturalized plantings.