Can lilies survive the winter in the north?
Plant Management Tips: Knowledge about bulbous flowers - lilies. Can lilies survive the winter in the north? Let's find out more in the introduction by the editor.
In this article, we will explore the question of whether lilies can survive the winter in the north. First, let's clarify some basic knowledge. Although we all cultivate lilies, different varieties have different cold resistance. Therefore, it is important to understand the variety and cold resistance of the lilies we are growing, and then take corresponding measures to survive the winter.
Let's first talk about potted lilies, as most flower enthusiasts grow lilies in pots. For potted lilies, surviving the winter in the north is not a problem. After the blooming period ends, we maintain them normally. When the weather gets warm and the plants wither, we place the pot in a shady area and occasionally water it to keep the soil slightly moist. In winter, we should keep the pot in an environment above 0°C.
It is necessary to add here that since most northern regions have heating, it's best not to place the pot in a heated room, as this may awaken the lilies prematurely. Lilies require a certain period of low temperature (usually 1.5-3 months at 4-5°C) to start growing the following year. Lilies with the genes of LO, LA, L, and T can be planted throughout the year without a specific cold period, as long as the temperature is below 20°C in winter. It is better to place them on a not too cold balcony and let them naturally awaken in spring.
Next, let's discuss whether lilies without heating or planted in the ground can survive the winter. This is difficult to answer without knowing the growing environment of the flower enthusiasts. Let me give a general idea about winter protection for outdoor planting.
Firstly, pay attention to the planting depth, which should be 15cm-20cm in the north. This is important because if the plants are planted too shallow, their cold resistance will be reduced. Asiatic lilies can be planted throughout China, while oriental lilies can be planted except in the south of China and the northeast. OT, LO, LA can be planted south of Liaoning, and pure oriental lilies can be planted south of the Yellow River. In particularly cold areas without snow cover, you can use branches, straw, or compost to cover the plants with a 5cm layer. If there is snow, there is no need to worry about them freezing.
Lily cold resistance: A > LA >> LO = OT > O >> L.
This article shares specific information on whether lilies can survive the winter in the north, for reference by netizens.