Allium Giganteum is a very large allium variety with deep purple flower heads growing up to 15cm in diameter. 18cm+ bulbs supplied.
Type: Perennial allium bulbs (Hardy)
Sunlight: Full Sun
Planting Location: Border
Soil Type: Chalk, Clay, Sand, Loam
Moisture: Well drained
Allium 'Giganteum' Planting Instructions
Alliums are easy to grow in well-drained soil. Plant at around 3-4 times the depth of the bulb. Leave 10-15cm between bulbs when planting.
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