In botany and horticulture, deciduous plants, including trees, shrubs and herbaceous. It also forms a layer that seals the break, so the plant does not lose sap.Unlike evergreen trees, deciduous trees are known for their stunning.They grow and drop their leaves in the span of less than a year. Also, they have seeds, not seed cones.Deciduous trees normally lose their leaves because it sometimes becomes difficult for the plants to maintain water balance.