According to the query flower encyclopedia.com, the pittosporum is a kind of positive tree species, it likes warm climate environment, so when planting, try to plant it in the subtropical areas of the country, at present in our country's fujian, jiangsu, zhejiang and sichuan and other areas are cultivated, but not suitable for planting in the northern region. However, it does not have high requirements for soil, both acidic and alkaline soil can be used.

Bigelow generally refers to the American hickory, belonging to the walnut family of a plant, also known as "thin-shelled hickory", "thin-skinned hickory" and so on. For the famous dry fruit species, in the suitable area is an excellent shade tree and street trees, but also can be planted as a scenic forest, but also suitable for lakes, rivers around the coast and plains, "four side" greening, the nuts can be eaten. The fruit is rectangular or long ellipsoid, 3-5 centimeters long, about 2.2 centimeters in diameter.