Mahonia is an evergreen shrub, whose leaves are obovate and dark green, and Mahonia is a warm temperate plant with strong cold tolerance. When Mahonia is cultivated, it is necessary to provide sandy loam with good drainage, and in summer, shading measures should be taken for Mahonia to prevent its leaves from yellowing.

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Mahonia is an evergreen plant, belonging to Berberidaceae, which mainly grows in the area with an altitude of 350-2,000 meters. Mahonia leaves are obovate to obovate-lanceolate, with a length of about 28 cm, and the flowering period of Mahonia is from July to September every year, and its flowers are yellow.

2. Soil conditions

When cultivating Mahonia, it is necessary to provide sandy loam with good air permeability, which can be mixed with sandy soil, perlite and pastoral soil, and provide flowerpots with more drainage holes at the bottom for Mahonia to increase the drainage of soil and make Mahonia grow healthily.

3. Shading measures

Mahonia is not resistant to heat, and it is suitable to grow in an environment with a temperature of about 25 degrees. When breeding Mahonia in midsummer, it is necessary to cover it with a sunshade net to avoid it from being directly exposed to strong light, or move Mahonia indoors to a ventilated scattered light place to maintain the normal growth of the plant.

4. Maintenance methods

When maintaining Mahonia, it is necessary to apply fertilizer once every other month during the growth of the plant to speed up the growth of Mahonia. After Mahonia is infected with diseases and insect pests, it is necessary to cut off its withered and yellow leaves and then spray fungicides on the leaves of the plant.