Cephalaria gigantea
Common Names: giant scabious
Family: Caprifoliaceae
Features:
Clump forming
Branched stems
Light yellow flower
Sunlight: Full/Partial Shade
Ultimate Height: 1.5 - 2.5 meters
Ultimate Spread: 0.5 - 1.5 meters
Flowering: Summer
Care:
Remove dead to prevent self-seeding