Back
Download our handy planting instructions PDF
Product Description
Mont Blanc is guaranteed to add a hint of elegance to your borders and containers. This wonderful Allium produces compact clusters of spiky star-like flowers which together form large balls of creamy white. A terrific soaring addition to beds and borders, the beautiful curled green leaves will wither before the flowers appear in early summer so we recommend accompanying them with low-growing plants to provide filling foliage over the base areas. Height 110cm. Flowers May-June. 18cm+ bulbs supplied.
Plant Size
| Mature Height | 110 cm |
|---|---|
| Mature Spread | 15 cm |
| Plant Spacing | 15 cm |
| Annual Growth | 110 cm |
Planting Notes
| Planting | Plant three to four times their own depth |
|---|---|
| Soil Type | Fertile, well drained soil. |
Growing at a glance…
Plant in fertile, well-drained soil at approx 10cm apart and at a depth of roughly 3-4 times the size of the bulb. Larger bulbs should be spaced 20cm apart. Leave untouched for a number of years until the bulbs have multiplied and divide if necessary. Smaller alliums can be grown in containers, but ensure it's large enough to space the bulbs an appropriate distance apart.