What are the key points of cultivation techniques of carnation flowers?

1, soil: requirements of good drainage, humus rich, good fertility and slightly alkaline clay soil.

2. Watering: Carnations grow strongly and are more resistant to drought. Rainy and wet areas, soil hardening, root system due to poor ventilation and development is not normal, so pay attention to loose soil drainage in rainy season. In addition to growth and flowering season to timely watering outside. Water can be less at ordinary times, in order to maintain soil moisture is appropriate. The humidity of air should be kept at about 75%. Proper spraying of water before flowering can prevent bud from cracking ahead of time.

3. Fertilization: Carnations like fertilizer. Before planting, apply sufficient baking fertilizer and bone meal. During the growth period, they should constantly apply liquid fertilizer. Generally, they should apply decomposed thin fertilizer water every 10 days or so. After picking flowers, apply topdressing.