Flowering Plants
Ornamental Onion
Allium 'Globemaster'
With flower spheres up to 20cm across on sturdy stems, 'Globemaster' is the most architectural of the ornamental onions — its perfect deep-purple globes hover in early summer and fade to ornamental seedheads that hold their form for months, long after the flowers have finished.
Light
Full Sun
Water
Dry
Moist
Height
Medium
Foliage
Deciduous
Border
Middle
Container
Filler
