Zucchini has a strong root system, and the taproot is nearly 2 meters deep in the soil, most of which are distributed in the range of 10 to 30 centimeters in the ploughing layer. There are obvious ridges on the stem, with white hairs, the main vine branching is very strong. The leaves are large, five-split, and the depth of the split is different according to the variety. The flowers are identical and different flowers, yellow, in the axils of the leaves, and the female flowers have certain differences due to different varieties.