How about raising willow and peach blossoms?
Liu Tao is 5 meters high and watery and hairless. 3-4 impellers, opposite to the lower part of the branch, narrowly lanceolate, long11-kloc-0/5 cm, wide 2-2.5 cm, and light green at the lower part; Lateral veins are flat, dense and parallel. Cymes are terminal; Calyx erect; Corolla deep red, fragrant, double; Corona scaly, apical tear. Follicles are oblong, with a length of 10-23 cm and a diameter of 1.5-2 cm. The top of the seed has yellow-brown seed hair.
Originally from Iran, it is now widely planted in tropical and subtropical regions; It is cultivated in all provinces and regions of China. Growing environment, all-round cultivation, more common in parks, factories and mines, street greening. Gardens all over the country are often planted as ornamental plants.
Nerium oleander has the ability of smoke resistance, dust prevention, virus prevention, air purification and environmental protection. The leaves of oleander have strong resistance to toxic and harmful gases in human body. The potted oleander was only slightly damaged at the distance of 40 meters from the pollution source, but it was basically harmless at 170 meters, and it could still bloom normally. The sulfur content of its leaves is more than 7 times higher than that of unpolluted leaves. Nerium oleander can thrive even if it is covered with dust, and it is called the guardian of environmental protection.