By following the guidelines and knowing when to divide perennials—fall for spring bloomers and spring for fall bloomers—you can improve plant health and maximize your garden ’s potential. · division is the most straightforward method of vegetative plant propagation and the technique most often employed by gardeners on a regular basis. · by definition, plant division is a form of vegetative propagation where each divided piece is capable of producing roots and shoots. Division in planting is a horticultural technique used to propagate plants by separating them into smaller sections , each capable of growing into a new individual plant. Division is one of the three main methods used by gardeners to increase stocks of plants (the other two are seed-sowing and cuttings). · learn how to perform plant division to expand your garden without breaking the bank. The trick is to divide a single plant into two or more plants complete with roots, stems, and leaves. · certain plants have a clumping growth habit that requires a special care technique known as dividing. This important gardening job is not as daunting as you may think; Why, when, and how. Division is usually applied to mature perennial plants, but may also be used for shrubs with suckering roots, such as gaultheria, kerria and sarcococca. This method is particularly effective for perennials, which can become overcrowded over time. Just follow a few principles that answer the questions: “ dividing is the process of splitting a mature plant into multiple smaller sections, each with its own roots and foliage, to be replanted,” hrivnak says. This comprehensive guide provides step-by-step instructions on when and how to divide your perennials, including the best seasons for division and the tools youll need. Knowing how to divide perennials properly ensures healthier plants, more abundant blooms, and a thriving garden. What is division in planting?