Tips for spring & early summer from Gary Long, Head Gardener at Trewithen

Head gardener at Trewithen Gardens, Gary Long, provides you with his top tips for trees and shrubs in spring and early summer:

  1. Mulch using organic matter to help prevent weeds and retain moisture.
  2. Feed trees, shrubs and roses with a balanced fertilizer such as Growmore or blood fish and bone. With Rhododendron pay attention NOT to mulch right up the stem/trunk. This could kill the plant, leave at least a 10 cm (4") gap.
  3. Check tree ties regularly to make sure they are not too tight and digging in or worked loose over the winter.
  4. Keep weeds under control, little and often is the key.
  5. Tie in climbing and rambling roses, making sure the stem is bent around the support to increase the chance of new shoots producing flowers lower down the stem.

Lawn care:

  1. Mow regularly lowering the height of cut gradually to the summer height.
  2. If composting clippings, spread in thin layers to speed up the composting process.
  3. Use "feed and weed" products to eliminate weeds and encourage lush new green growth.
  4. Edge lawns with either shears or a "Half moon".

Member's 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.

  • Thanks to funding from @CwllGardenSoc many of the riddles have been solved. RM hopes to preserve the #Wilson50 and share it with #Cornwall

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Upcoming Events

  • Lecture

    7.30pm - The Alverton, Tregolls Road, Truro

    Jeremy Wilson - The Secret of Camellias

    Jeremy Wilson has enjoyed a varied horticultural career that has included tending a Capability Brown wildflower meadow for Cambridge University; managing a large collection of species rhododendrons for English Heritage at Belsay Hall in Northumberland; and planning and designing 10- to 20-acre gardens at private estatess in Hampshire and Oxfordshire as Head Gardener. He now runs his own nursery - Strete Gate Camellias in Devon - which never fails to impress with its collection of more than 500 varieties including 100 varieties of scented plants.

  • Lecture

    2.30pm - Shire Hall, Mount Folly Square, Bodmin

    Jeremy Wilson - Scented Plants

    Jeremy Wilson has enjoyed a varied horticultural career that has included tending a Capability Brown wildflower meadow for Cambridge University; managing a large collection of species rhododendrons for English Heritage at Belsay Hall in Northumberland; and planning and designing 10- to 20-acre gardens at private estatess in Hampshire and Oxfordshire as Head Gardener. He now runs his own nursery - Strete Gate Camellias in Devon - which never fails to impress with its collection of more than 500 varieties including 100 varieties of scented plants.