Plastic decoration. Before the spring shoots germinate every year, the four seasons oranges should be re-cut, and the dead branches, weak branches, disease and insect branches and over-dense branches should be cut off, and the strong branches should be retained, with 2-3 buds per branch. Weak trees can be cut off from the first branch to promote strong spring seedlings. When the spring shoots grow to 15-20 cm, it is necessary to remove the heart and apply phosphorus and potassium fertilizer at the same time to form a neat crown, so that the crown is full and the tree is healthy.
Four seasons orange, rutaceae, citrus. Evergreen shrubs or small trees. Trees are upright, dense and have many branches. Flowers bloom many times a year, the fruit is orange and yellow, and the ornamental effect is excellent. There are bonsai for making four seasons oranges. Fruit has an antitussive effect. Four Seasons Orange, also called Yueyue Orange, is a hybrid of kumquat and orange.