When is the best time to plant lilies?
In the Central Plains region, mid to late September is suitable; in high-altitude cold regions it can be moved up appropriately. Too late, and there will be too little rooting before winter, so growth will not be vigorous in early spring and emergence will be poor; too early, and the soil temperature is too high, making the bulbs prone to disease and rot, causing missing plants and weak seedlings. The general principle is to plant earlier rather than later. The best planting time is when the daily average temperature is around 20°C, with no high temperatures above 32°C, and on a sunny day after rain.
In the Central Plains region, mid to late September is suitable; in high-altitude cold regions it can be moved up appropriately. Too late, and there will be too little rooting before winter, so growth will not be vigorous in early spring and emergence will be poor; too early, and the soil temperature is too high, making the bulbs prone to disease and rot, causing missing plants and weak seedlings. The general principle is to plant earlier rather than later. The best planting time is when the daily average temperature is around 20°C, with no high temperatures above 32°C, and on a sunny day after rain.