Planting of Berberis amurensis

Berberis amurensis has strong adaptability and vitality, so extensive management is enough. Potted plants are usually divided into pots or transplanted into pots in spring. If they can be transplanted with soil, it is more conducive to recovery. Berberis amurensis has strong adaptability, cold and drought tolerance. Like a cool and humid environment with plenty of light, but also resistant to semi shade. Sandy loam with good drainage is suitable for its growth. Berberis amurensis has no strict requirements on water, but attention should be paid to proper water control. Too wet soil in seedling stage will cause rotten roots in midsummer, Berberis amurensis needs to be placed in semi shade for maintenance; The principle of seeing dry and seeing wet shall be mastered for watering. Although Berberis amurensis is drought tolerant, long-term drought is not conducive to its growth. Therefore, when it is dry at high temperature, it needs to be cooled and humidified by spraying water. It can be transplanted in spring or autumn, and the root system with soil lump is better

Pruning and pruning of Berberis amurensis

Berberis purpurea has strong sprouting and tillering, so proper pruning can be carried out during colonization to promote new branches. Sparse and over cut branches or truncated long branches before winter or early spring can make the whole plant shape perfect

Disease control of Berberis amurensis

the most common disease of Berberis amurensis is powdery mildew. Once infected with powdery mildew, it will cause the branches and leaves to wither, affect the ornamental, and the liquid is not conducive to the growth of the whole plant. In addition, powdery mildew spreads very fast, so once found, it should be disposed of immediately. Triadimefon diluted 1000 times can be sprayed on the leaves once a week for 2-3 consecutive times, which can basically control the disease