Although the Alstroemeria is conditionally hardy, a long, harsh winter usually means its end. Since the course of a winter is usually unpredictable, you should take precautions and provide your alkali lily with a suitable winter quarters.
The Alstroemeria cannot be overwintered outdoors in Central Europe
The winter care of the Alstroemeria
Even in the winter quarters, the lily needs a minimum of care. Temperatures between 12 and 15 °C are ideal, but it can also be colder. The lower the temperatures, the less water and fertilizer your plant needs. Before you plant the Alstroemeria in the garden again in May, you should first harden it off a little.
Winter Tips for Lilies:
- some breeds hardy
- Young plants always need frost protection
- ideal winter temperature: 12 - 15 °C
- Hardening from the beginning of May
tips
Do not rely on outdoor protection measures in a harsh area, it is better to overwinter your alkalis in frost-free rooms.