What To Do Now - Divide perennials and move plants

In this episode, host Oliver discusses a favorite gardening task: lifting and dividing established herbaceous perennials during autumn. He explains that these perennials die down in winter and re-emerge in spring, but they can become overcrowded over time, leading to less vigorous growth in the middle of the clump. Lifting and dividing allows gardeners to rejuvenate plants, fill gaps, and even share excess plants with friends.

The process begins with watering the chosen plant and may involve cutting back top growth. A spade or fork is then used to dig around the plant, attempting to lift as much of the root ball as possible. Once the clump is out, gardeners can either pull it apart or use tools like a sharp spade or garden forks to divide the plant into smaller, healthy sections. The focus is on retaining as many roots and shoots as possible.

Oliver emphasizes the importance of discarding any old or dead parts of the plant and replanting healthy divisions at the same depth and with adequate spacing. After planting, it's important to firm the soil and mulch to retain moisture and suppress weeds. This method not only aids in the plants' survival but also helps in designing a beautiful, productive garden. Dividing plants in autumn gives them a head start for spring growth.

As the episode concludes, listeners are encouraged to try lifting and dividing their perennials for a healthier garden and to tune in for future gardening tips.