What Is the Ideal Temperature Range for Allium 'Haarlem Superglobe'?
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Allium 'Haarlem Superglobe' · Temperature
Allium 'Haarlem Superglobe' · Allium 'Haarlem Superglobe'
Easy to grow in full sun and a fertile well-drained soil. It is best to grow in containers where garden soil is heavy clay and prone to saturation over winter. See allium cultivation
Watering: Moist soil during active growth, then reduce watering after foliage yellowsSunlight: Full sunInformation to be completed