April in the garden

This exciting month brings the new growth of spring awakening, thanks to the ground warming and rising daylength and the gradually increasing warmth of spring sunshine and showers.

Ornamental Garden:

  • Remove faded flowers on spring bulbs but not the foliage until it has withered. 
  • Keep borders weed-free and Continue mulching.
  • If the weather is mild, trim the weak or straggly growth of sage and rosemary.
  • Prune Penstemons – cutback last year’s stems down to the new growth – if the weather is very cold delay until the end of the month. 
  • Check evergreens for any frost damage – lightly prune if necessary. 
  • Look out for early aphid attacks. Pests will be active outdoors as the weather gets warmer.
  • Sweet peas can be direct sown now to produce plants that flower later than those sown under glass. 
  • Prune early flowering shrubs such as forsythia etc. 
  • Plant evergreen trees and shrubs/move existing evergreens if necessary.
  • Plant summer flowering bulbs, corms and tubers.
  • Come the lawn
  • and fertilise the soil, roses, fruit trees & bushes
Vegetable Garden:
  • Continue planting potatoes and finish planting onion sets by mid-April. 
  • Direct sow vegetables such as beetroot, carrots, lettuce, radish, turnip, peas, spinach and parsnip. 
  • Prune young stone fruit trees such as cherries and plums as leaf buds open.
  • Sow tomatoes inside

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