Practiced for many centuries, Bonsai is the art of growing miniature trees and shrubs.
HOUSEPLANT OF THE MONTH find out more Bonsai
find out more Salvias provide long lasting colour, aromatic foliage and strong architectural shapes during the second half of summer. PLANT OF THE MONTH Salvias

May garden advice and maintenance

may-this-month-gardening-advice

General gardening

  • Watch out for late frosts. Protect tender plants
  • Earth up potatoes, and plant any still remaining
  • Plant out summer bedding after the last frosts
  • Collect rainwater and investigate ways to recycle water for irrigation
  • Regularly hoe off weeds
  • Lift and divide overcrowded clumps of daffodils and other Spring flowering bulbs
  • Watch out for viburnum beetle and lily beetle grubs, if you find them use an insecticide such as Provado Ultimate Bug Killer
  • Begin to feed houseplants using a liquid fertiliser
  • Continue to plant trees and shrubs
  • Mow the lawn regularly. Be careful to remove the cuttings and apply lawn feed regularly. Use a weed and moss killer where necessary
  • Weed around fruit bushes and strawberries to allow movement of air around the plants
  • Clear out Spring bedding from borders when it fades, and fork in a general fertiliser such as Organic Chicken Manure Pellets or Growmore
  • Ensure newly planted plants are kept watered in dry spells

In the greenhouse

  • Tie in the lengthening growths of vines
  • Continue to plant tomatoes, aubergines and peppers in unheated greenhouses
  • Ventilate well and damp down on sunny days as long as seeds are not being raised
  • Pinch out side shoots of melons and cucumbers when two side shoots have been formed
  • Watch out for pests and treat immediately using either a chemical spray or a biological control

Wildlife gardening

  • Put out nesting boxes for migrant birds arriving in the UK
  • Top up bird feeders and put out food on the ground and on bird tables. Avoid putting large pieces of food out as this may choke young fledglings
  • Keep the bird bath topped up
  • Make a log, twig and/or rock pile to create shelter for wildlife
  • Put up a bat nesting box
  • Plant annuals and perennials that attract bees and butterflies
  • Leave informal hedges un-trimmed for a while to provide food and shelter for wildlife