Asphodeline lutea

Fragrant, yellow, star-shaped flowers on upright spikes. Evergreen leaves.

Flowering period:  May and June.
Growing conditions:  Sun or part shade in light, well-drained soil.
Special note:  Easy when established. Ornamental seed heads.
Typical mature height:  48 inches ( 122 cms )
Hardiness: - to discuss further  
 Piecemeal Plants in Leicestershire