Giant Fennel
Ferula communis
A dramatic architectural perennial that builds a basal mound of finely cut, feathery blue-green foliage before sending up towering hollow stems topped with great parasols of acid-yellow flowers. Best used as a focal plant among lower-growing companions where its bold silhouette can be fully appreciated against an open sky.
Light
Full Sun
Water
Dry
Average
Height
Tall
Foliage
Deciduous
Border
Back
Pairs Well With
Ranked by how often designers plant them together.
