Tasks for August

The garden awakes

Signs of new growth on shrubs and trees are an indication that the garden is emerging from its winter sleep. It is also a sign for pests to emerge. Keep a lookout for snails and slugs nibbling juicy new growth, and aphids and bugs damaging buds. Prune any roses that were not pruned last month (see Ludwig’s rose corner). Plants that appear to be dead may still be alive. When there’s no longer a possibility of frost, cut back withered leaves on shrubs and perennials and give a side-dressing of compost and a general fertiliser such as 2:3:2. Water thoroughly to encourage new growth.

Rake, or remove with a stiff broom, dry grass (thatch) on lawns to allow air, water and fertiliser to reach the roots. Fill in any depressions with lawn dressing. Water well after applying the fertiliser to prevent any granules lodged in grass blades from burning the lawn.

Dealing with wind

In summer rainfall regions, August is synonymous with strong winds. Inspect trees and shrubs that are susceptible to wind damage and remove any suspect branches. Stake newly planted trees and shrubs that have not had time to establish a firm root system to avoid damage to= emerging roots.

Control the weight of creepers in trees to avoid broken branches.

Check wooden and steel structures and overhead beams that support vigorous climbers such as bougainvillea and replace where necessary.

Now is the time to give lawns some attention so that they will look their best come summer, and to provide support for vigorous climbers such as bougainvilleas to prevent damage from strong winds.