Sophora japonica? Japonica rice var。 ? Purple trypanosoma? Carl.
Butterfly? Leguminosae Sophora
Alias: Sophora japonica? Purple locust? Chinese scholar tree
Rich tree, also known as Sophora japonica, alias: Sophora japonica, Sophora japonica, Sophora japonica, Sophora japonica, Sophora japonica, Sophora japonica, Sophora japonica, Sophora japonica, Sophora japonica, Latin scientific name: Sophora japonica? Japonica rice Lynn. ? var。 ? violaceaCarr。 ? Deciduous trees belonging to the genus Sophora in Leguminosae (now changed to Papilionaceae). The bark is grayish brown with longitudinal cracks. This tree has green branches and no hair. The pinnate compound leaves are as long as 25 cm; Leaf rachis is puberulent at first, and then becomes clean; The petiole is swollen at the base, wrapping the bud; Stipules vary in shape, sometimes oval, leaflike, sometimes linear or subulate, falling early; Very spectacular and beautiful. Sophora japonica has lush leaves, open crown, straight trunk and spectacular scenery. The whole tree is naturally open, vigorous and tall, with strong ornamental value. Originally from China, it is widely cultivated in northern and southern provinces, especially in North China and Loess Plateau. Japan and Vietnam are also distributed, and North Korea is also wild. It was introduced from Europe and America.
Precious trees's cultivation method:
1. Soil: loose and fertile loam and sandy loam with good drainage and rich organic matter should be selected for planting rich trees.
2. Sunshine: Rich trees should be properly illuminated for 3-4 hours every day in spring and autumn to keep the bright colors of their leaves. Appropriate shading in summer and autumn, spraying water once a day, cleaning the dust on the leaves, making the growth more vigorous and the leaves greener.
3, watering: rich trees should always keep the pot soil moist during the growing season, don't let the pot soil dry, especially in the midsummer season, always spray water on the leaves, too dry will make the tip and leaves dry, but don't be too wet in winter, always spray water on the leaves.
4, temperature: the rich tree can resist cold and heat, and can withstand the low temperature of MINUS 33 degrees without freezing damage; Strong heat resistance, rapid growth in the south.
5. Fertilization: Rich trees have low requirements for fertilizers, but if they are applied with NPK compound fertilizer every 20-25 days, they will grow vigorously.
Fu Guishu is a perennial foliage plant, which can resist heat and cold. It has a good beautification effect at home, and the tree name is also very good. It is one of the commonly used feng shui tree species.