How to grow lilacs? A detailed guide to care methods and precautions
1. Light conditions
It likes a sunny environment, and in shady places it will grow weakly and bloom less, so choose a spot with long hours of sunlight for planting.
2. Temperature conditions
The climate of this flower's place of origin is warm and humid, with an average temperature of 21°C. When growing it, pay attention to controlling the temperature. Although it has some cold tolerance, excessively low temperatures can also cause its death.
3. Soil environment
Lilac requires loose soil with good drainage, fertile rather than poor, and it should not be planted in cold, damp places.
4. Watering schedule
Because of its strong adaptability, it only needs watering during droughts, after which loosening the soil to preserve moisture is enough. However, May and June are its growth and flowering stages, so it needs watering two or three times a month, and it must be watered thoroughly so it can fully absorb the water. Once the rainy season arrives, pay attention to drainage and waterlogging prevention, but before winter sets in, water it thoroughly.
5. Fertilizing cycle
This plant dislikes excessive fertilizing, otherwise it will grow leggy. Generally, fertilizing only needs to ensure its normal nutrient absorption, but after flowering, nitrogen, phosphorus and potassium fertilizers should be applied promptly for the flowers to absorb.
6. Pruning techniques
All things grow in spring, so pruning is generally done before spring arrives, mainly removing thin, nutrient-deficient weak branches as well as overly dense branches.
7. Disease protection
Its diseases fall into many types, including diseases caused by bacteria, viruses and fungi. In addition, pests such as aphids are also harmful to it. These situations mostly occur in hot, humid weather, so special attention should be paid to spraying chemicals for protection.