Allium 'Sphaerocephalon'

Allium sphaerocephalon or round-headed garlic is a tall perennial, densely packed deep red-brown flowers form a striking backdrop to your border. The sphaerocephalon will reach its final growing height of around a metre within five years of planting.

The cylindrical, linear leaves surround the base of a sturdy stem which supports the distinctive umbrel of deep pink to red-brown flowers. This Summer flowering plant is happy in any well-drained soil in a sheltered spot in full sun.

Alliums always look their best when planted in clusters and after a few years can be easily divided. This is a hardy, easy to grow plant that will delight for many years with very little effort. 

Position: Full Sun - Partial Shade

Colour: Pinky purple

Flowering period: May to June

Hardiness: Fully hardy

Height: 75cm

Good for Pollinators: Yes

Product Code:

Collections: Allium, Bulbs

Product type: Spring Flowering Bulbs


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