Moana Nursery High Desert Plant Finder & Guide
perennial

Sunstrong™ Orange Wallflower

Erysimum linifolium 'Sunstrong Orange'

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Sunstrong Orange Wallflower (Erysimum linifolium 'Sunstrong Orange') at Moana Nursery

Sunstrong™ Orange Wallflower flowers

Sunstrong™ Orange Wallflower flowers

(Photo courtesy of NetPS Plant Finder)

Sunstrong Orange Wallflower (Erysimum linifolium 'Sunstrong Orange') at Moana Nursery

Sunstrong™ Orange Wallflower flowers

Sunstrong™ Orange Wallflower flowers

(Photo courtesy of NetPS Plant Finder)

Sunstrong Orange Wallflower (Erysimum linifolium 'Sunstrong Orange') at Moana Nursery

Sunstrong™ Orange Wallflower flowers

Sunstrong™ Orange Wallflower flowers

(Photo courtesy of NetPS Plant Finder)

Plant Height:  18 inches

Flower Height:  24 inches

Spacing:  8 inches

Sunlight:  full sun  partial shade 

Hardiness Zone:  6

Group/Class:  Sunstrong™ Series

Brand:  Danziger

Description:

Delicately scented, bright orange flowers bloom from early spring through fall over dark green foliage; heat tolerant with a compact habit, great for containers, beds, or borders; deadhead after flowering

Ornamental Features

Sunstrong™ Orange Wallflower features showy clusters of fragrant orange flowers with gold overtones rising above the foliage from early spring to mid fall. Its narrow leaves remain dark green in color throughout the season.

Landscape Attributes

Sunstrong™ Orange Wallflower is an herbaceous perennial with an upright spreading habit of growth. Its relatively fine texture sets it apart from other garden plants with less refined foliage.

This is a high maintenance plant that will require regular care and upkeep, and should only be pruned after flowering to avoid removing any of the current season's flowers. It is a good choice for attracting bees and butterflies to your yard. Gardeners should be aware of the following characteristic(s) that may warrant special consideration;

  • Self-Seeding

Sunstrong™ Orange Wallflower is recommended for the following landscape applications;

  • Mass Planting
  • Rock/Alpine Gardens
  • Border Edging
  • General Garden Use
  • Container Planting

Planting & Growing

Sunstrong™ Orange Wallflower will grow to be about 18 inches tall at maturity extending to 24 inches tall with the flowers, with a spread of 18 inches. When grown in masses or used as a bedding plant, individual plants should be spaced approximately 8 inches apart. Its foliage tends to remain dense right to the ground, not requiring facer plants in front. It grows at a fast rate, and tends to be biennial, meaning that it puts on vegetative growth the first year, flowers the second, and then dies. However, this species tends to self-seed and will thereby endure for years in the garden if allowed. As an herbaceous perennial, this plant will usually die back to the crown each winter, and will regrow from the base each spring. Be careful not to disturb the crown in late winter when it may not be readily seen!

This plant does best in full sun to partial shade. It does best in average to evenly moist conditions, but will not tolerate standing water. It may require supplemental watering during periods of drought or extended heat. This plant should not require much in the way of fertilizing once established, although it may appreciate a shot of general-purpose fertilizer from time to time early in the growing season. It is not particular as to soil type, but has a definite preference for alkaline soils. It is highly tolerant of urban pollution and will even thrive in inner city environments. This is a selected variety of a species not originally from North America.

Sunstrong™ Orange Wallflower is a fine choice for the garden, but it is also a good selection for planting in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden. Be aware that in our climate, this plant may be too tender to survive the winter if left outdoors in a container. Contact our experts for more information on how to protect it over the winter months.

 
 
Hardiness Zone  Plant Height  Minimum Sunlight  Soil pH Preference 
Characteristics
Massing  Rock  Edging  Garden  Container 
Applications
Flowers  Attracts Wildlife 
Features & Attributes