1. Soil: Lilac likes to grow in the place where the soil layer is thick and strong, loose and fertile. Red soil is the best choice for cultivating lilac. It has better drainage and air permeability, which is more favorable for its growth.
2. Water: it belongs to the plant that is not drought resistant, and sufficient water can grow better during the growth period. But also to avoid excessive water storage, appropriate irrigation is the best
3. Nutrients: generally, organic fertilizer can be used as fertilizer, which can be dissolved in water, and then poured into the soil when watering, so as to promote the absorption of nutrients by lilac.
4. Light: Lilac likes a cool place, which is not suitable to receive strong direct light. The best light is usually scattered. In the flowering time should provide it with sufficient light, can make it grow better in the flowering period
1. Pruning: the growth of its root system is relatively thin, fragile and small. After planting for a period of time, prune the branches and leaves properly to avoid damaging the plant due to the dense branches and leaves in case of wind.
2. Propagation: the seeds of Syringa oblata are generally selected for propagation, and the full seeds are selected during the ripening period. Sow in the soil with sufficient nutrients, and then sprinkle water to make the soil layer wetter, and new buds will grow in about 20 days.
1. Black spot: the common disease of lilac is black spot. If it is not protected in time, its normal growth will be affected. Spray it with diluted chlorothalonil.
2. Rotten root: Although lilac is a water loving plant, it is not allowed to store water in the basin when it is irrigated. If there is water for a long time, it will cause root rot and affect growth. We should pay attention to water control and cut off rotten roots as soon as possible.
1. How to survive the winter: it has a certain resistance to low temperature, and can grow normally when the temperature is between nine and ten degrees Celsius. However, when the temperature is as low as 0 ℃, it will cause the plants to freeze and necrosis, so in winter, we should move them to the ventilation area of the house for breeding, and the temperature should also be controlled.
2. Whether it can rain: Lilac can rain, it is a kind of water loving plant that is not drought resistant. Rain can wash off the dust on its branches and leaves, making its appearance more fresh and bright.
