Monday 13 March 2023

What to do in your garden in Autumn

Autumn is a great time to start planning and preparing your garden for the cooler winter months ahead.  Here are some tips to help you plan and act for your indigenous garden in the Western Cape this autumn:

  1. Plant cool-season vegetables: Autumn is a great time to plant cool-season vegetables such as broccoli, carrots, cauliflower, lettuce, spinach, and swiss chard. These plants will thrive in cooler temperatures and shorter days.
  2. Plant winter flowers: The Western Cape is known for its beautiful winter-flowering plants such as proteas, ericas, and restios. Consider planting these indigenous species to add colour and vibrancy to your garden during the colder months.
  3. Prune and tidy up: Autumn is a good time to prune and tidy up your garden. Remove any dead or diseased branches from trees and shrubs, and cut back any overgrown plants. This will help to promote healthy growth and reduce the risk of disease and pests.
  4. Mulch and add compost: Adding compost and mulch to your garden beds will help to improve soil fertility and moisture retention, which will benefit your plants during the winter months.
  5. Consider water conservation: The Western Cape is a water-scarce region, and it's important to design your garden with water conservation in mind. Consider using a rainwater harvesting system to irrigate your garden and choose plants that require less water.
  6. Create habitat for wildlife: Indigenous plants are an important food source for a variety of insects, birds, and other wildlife. Incorporating plants that attract pollinators and other beneficial insects can help create a balanced ecosystem in your garden.
  7. Lift and divide summer-flowering perennials such as Agapanthus, Dietes, and Arums to ensure prolific flowering in Spring. Cut their foliage back by one-third.
  8. Pull weeds up regularly before they go to seed.
  9. Change the settings on your irrigation system to suit the temperature and rainfall for autumn.
  10. Add colour to your autumn garden by planting Aloes, Euryops virgineus, Hypoestes aristata, Kniphofia praecox, Metalasia muricata, Osteospermum moniliferum, and Polygala myrtifolia.

Overall, these tips will help you prepare your indigenous garden in the Western Cape for the cooler months. Keep in mind the importance of water conservation and creating a balanced ecosystem for wildlife, and your garden will thrive.


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