Can lilac be propagated by seeds? When is the best time to sow lilac?

1. Can it be propagated by seeds?

Lilac can be propagated by seeds, which is one of the methods of reproduction. New plants can be cultivated through seeds, but you must pay attention to the method of sowing.

1. Select seeds: Seeds are one of the important factors in reproduction. Suitable seeds can facilitate germination. You can select plump and high-quality seeds from them. The storage time should not be too long, otherwise it will affect the germination rate.

2. Seed treatment: The seeds need to be processed before planting. First, soak the seeds in hot water for a while, then take them out and mix them in wet sand, keep them moist, and place them in a sunny place. They will germinate in about a week.

3. Soil preparation: Soil preparation is also critical. You need to prepare a suitable substrate, which must be loose, soft, and breathable. Apply a certain amount of base fertilizer and pay attention to disinfection after preparation.

4. Sowing: Spread the germinated seeds evenly into the soil, and then cover them with soil. You don’t need to cover them with too much soil, just enough to cover the seeds. Water after sowing and ensure there is plenty of sunlight.

2. Sowing time

The time for sowing must be chosen well, preferably in spring or autumn, when the temperature can be maintained at around 20 degrees Celsius. Spring sowing is especially preferred in the north.