Everyone is not familiar with the understanding of tree watermelon. In fact, this kind of watermelon fruit is similar to ordinary watermelon, and it can be more than 20 centimeters long. The biggest difference, of course, is the different growth positions. Ordinary watermelons grow underground, but this kind of watermelon hangs high on the tree. Although iron watermelon looks beautiful, its taste is not beautiful. It is just a pure ornamental plant and cannot be eaten. Watermelon has a hard skin and sticky pulp, and it tastes strange. Watermelon trees do exist, but they are definitely not the way we usually see watermelons grafted on trees. It is ornamental but inedible, and can be used as a water ladle.
Eggplant is another name for aromatic fruit trees and aromatic fruit trees in Rubiaceae. Born in the valley forest at an altitude of 430-1630m, he likes moist and fertile soil. Solanum melongena is a high-quality rootstock variety selected from interspecific hybridization of solanaceae plants. The female parent is wild eggplant, which is a non-transgenic variety and can be grafted to produce solanaceae crops such as eggplant, tomato and pepper. After grafting, eggplant trees can be planted for many years a year and bear fruit in four seasons. The yield is five times that of common eggplant seedlings, the quality and taste are better, and the content of harmful heavy metals is far below the national standard. At present, eggplant trees can be planted in the courtyard as street trees to watch leaves and enjoy flowers, and at the same time, they can be grafted with fruits. This new eggplant variety is a perennial plant, which can be cultivated in the open air at one time or in the greenhouse. Generally, the plant height is 1.5m, and the life span is 10 years or more.