Dutch garlic (Allium hollandicum)
Care, watering, light and tips for Dutch garlic on Floravia.
Quick facts
- Family: Amaryllidaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Dutch garlic
Allium hollandicum, commonly known as Ornamental Allium or "kirgisløk", is a majestic perennial bulbous plant that produces large, vibrant purple spherical flower heads on tall, sturdy stems. It is ideal for adding a dramatic touch to flower beds, borders, or as a cut flower in arrangements, creating a stunning visual impact in the garden. Its spherical shape and height make it perfect for the back of borders or as a focal point in contemporary garden designs.
Native range
Central Asia, specifically in Iran, Turkey, and the Caucasus
Care tips
Plant bulbs in autumn in a location with full sun to light partial shade, ensuring the soil is well-drained, as Alliums are prone to rot in overly moist conditions. Water moderately during the active growing period, but reduce watering once the flowers fade and the foliage begins to yellow. A common mistake is overwatering after flowering, which can lead to bulb rot; drier soil is preferable during their dormancy phase.
How to save a dying Dutch garlic
- Warning signs
- Yellowish or brown, soft, drooping leaves; soft or moldy bulb. This indicates a serious issue, likely related to watering.
- First aid
- Remove the plant from its pot. Examine the bulb: if soft or rotten parts are present, cut them off with a sterilized tool. Let it air dry for a few hours.
- What kills it
- Overwatering is the number one enemy of Allium hollandicum. Waterlogged soil quickly rots the bulb. Poor drainage is also fatal.
- Can it be saved?
- Yes, if the bulb still has firm, healthy parts. Replant in well-draining substrate and water sparingly.