Erysimum linifolium 'Sunstrong Orange' ~ Monrovia® Sunstrong™ Orange Wallflower climbing Azalea flowers in Sakurayama Park

Azalea flowers in Sakurayama Park in Takeo

Here are some key features of the Russian Olive:

Image: SelecTree

Use against evergreens

Deadheading spent flowers can extend the bloom season

Erysimum linifolium 'Sunstrong Orange' ~ Monrovia® Sunstrong™ Orange Wallflower climbing Azalea flowers in Sakurayama ParkMonrovia Sunstrong Orange Wallflower is a robust but care free perennial with tight heat tolerant foliage. Fragrant clusters of extremely long lasting tangerine orange flowers bloom on short erect raceme from early spring until frost. Flowers best in full sun and well drained alkaline soils. Drought tolerant once established. Type: Perennial Height: 1' 1. 5' Spread: 1' 1. 5 Spacing: 1' USDA Hardiness Zone: 6 9 Culture: Full Sun Bloom Color: Orange