Plants grow from seeds, cuttings, or other parts. This is called propagation. It happens in nature and in gardens. People use it for food, clothes, and medicine. Seeds come from two parent plants. The new plant might look different. Some seeds need cold or heat to start growing. Some plants don't make seeds at all. You can grow plants by cloning. This uses roots, stems, or leaves. These new plants look exactly like the parent. Gardeners use cuttings or grafting. Tiny tissue culture is another cloning method. Some plants grow new babies naturally. People use tools to help plants grow faster. A propagator keeps seeds warm and moist. A seed mat warms up tiny seedlings. These tools help plants grow even in cold weather.
