Top tips for Autumn and Winter

Head gardener at Trewithen Gardens, Gary Long, provides you with his top tips for Autumn and Winter:

  1. Clear dead leaves from lawns ASAP.

  2. Repair damaged patches re-seed/re-turf.

  3. Plant Clematis against walls, trees and fences.

  4. Plant/divide perennials.

  5. Lift Begonias, Dahlia and Gladioli rootstock.

  6. Cut down perennials and grasses (if not for winter display).

  7. Layer shrubs, a natural form of propagation. Leave for at least 12-18 months before removal from mother plant.

  8. Prune climbing roses.

  9. Renovate deciduous hedges if needed.

  10. Prune young trees, formative pruning for shape.

  11. Check supports, tree ties etc.

  12. Coppice and pollard trees Eucalyptus, Paulownia, Salix, Tillia.

  13. Check weather forecasts for frosts and snowfall!

  14. Bracket fungus on trees is visible at this time of year. If the tree is in poor health it is worth calling in a tree surgeon for a professional opinion.

  15. Be prepared!!

 

Member's Gardens

Members' Gardens

Our members have some truly beautiful and interesting gardens. Take a look to see some of the wonderful things growing.

Become a Member

You can take out CGS membership as an individual or as a family and there are lots of benefits.

Upcoming Events

  • Cornwall Garden Society Spring Flower Show

    Join us in our spring oasis within the Royal Cornwall Showground on Saturday 4th and Sunday 5th April 2020 and explore an array of horticultural delights. Enjoy wide-ranging and stunning displays of spring flowers and shrubs, plus beautiful floral art and photographic displays. And if you fancy indulging in a bit of garden-related retail therapy we have everything you could wish for with over 60 prestigious nurseries selling fabulous plants and bulbs and another 50 plus retailers selling garden-related goodies.

  • Self-drive visit to Botallick, Lanreath and South Bosent, Liskeard

    Started in Spring 1994, Botallick is a spring woodland garden with an extensive collection of magnolias, camellias and rhododendrons spread over four acres. It also includes an orchard stocked with Cornish varieties and wild flowers. The Bucknell family who own the garden often exhibit blooms in the competitive Classes at our annual Spring Flower Show.

    Sisters, Adrienne and Trish, are developing South Bosent with wildlife in mind. It comprises several themed gardens, woodland plantings, large mixed borders and a four-acre meadow. Other features include a mini-lake, waterfall and rill on the terrace,and several plant collections, all designed to provide year-round interest. Along with thousands of planted bulbs throughout the garden, a bluebell wood runs alongside the stream pathway.

    A booking form can now be downloaded by clicking here.