Allium Giganteum - Giant Onion
A real eye-catcher in the garden! Allium giganteum produces impressive, large purple flower heads on sturdy stems, reaching a height of approximately 100–150 cm.
Advantages
- Low maintenance.
- Suitable for borders and naturalised planting.
- Attractive to bees and butterflies.
- Large, eye-catching purple flower heads.
- Flowers abundantly in May–June.
Planting instructions
- Choose a sunny to partially shaded spot with well-drained soil.
- Loosen the soil thoroughly before planting the bulbs.
- Plant the bulbs 10–15 cm deep, with the pointed end facing upwards.
- Keep approximately 15–20 cm spacing between the bulbs.
- Cover the bulbs with soil and water them thoroughly after planting.
- After that, the bulbs require little care.
