The fruit of papaya tree is inedible. Papaya tree is not the kind of papaya that we often see in the supermarket. Papaya tree is a relatively short arboreal plant with a height of about 5-8 meters. The flowering time in papaya tree is usually around April every year, and beautiful flowers can be produced. Papaya saplings have no shade tolerance and like to grow under the condition of sufficient light, so we can choose a piece of soil suitable for their growth when planting, and disinfect and fertilize the soil before planting. Papaya saplings like to grow in a warm and comfortable environment, which has strong adaptability to the environment and low requirements for soil. Papaya saplings like to grow in a mild light environment, so when the light intensity is high, papaya saplings should be planted in a ventilated place and can receive scattered light. Fertilizer is very important for the growth of papaya seedlings. It is a fertilizer-loving plant, especially in the vigorous growth period of papaya seedlings. Apply fertilizer once every half a month, mainly organic fertilizer or mixed fertilizer.