Full Sun
Light watering
Frost Hardy
H4
RHS hardiness
-10°C
Minimum temperature
Expected size
Height | Spread | |
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Flowering
More images of Giant fennel
Giant fennel Overview
Genus containing approximately 208 perennials commonly grown for their ornamental value and also known as giant fennel. They come from arid habitats in the Mediterranean to Central Asia. Plants feature hollow, semi-succulent stems and large, aromatic, divided foliage. Yellow, occasionally white, flowers are borne in clusters on branched stems.
Common problems with Giant fennel
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How to propagate Giant fennel
Seed
Seed when fresh, in late summer.
Other uses of Giant fennel
Grown for their bold, architectural form.