This month...
• What could be more appropriate than planting a beautiful indigenous tree such as the tree wisteria (Bolusanthus speciosus) to commemorate National Women’s Day? It has slightly weeping branches and mauve flower trusses in spring that are a fitting tribute to the strength and beauty of all South African women.
• Prune fuchsias towards the end of August, or when the chance of frost has passed. A general rule is to cut back by two-thirds, removing dead, weak or inward-growing stems.
• Many perennials will be showing new growth. Cut back old flower stems and dead leaves to allow water and light to reach the crown. Work compost and a sprinkling of 3:1:5 into the soil and water well.
• As soon as soil warms up, sow seed of annuals such as bedding dahlia, marigold, globe amaranth (Gomphrena), nasturtium, Portulaca, Salvia splendens and zinnia for a bright summer display.
• Towards the end of the month, plant summer-flowering bulbs and tuberous plants such as arums, dahlia, Eucomis, Galtonia, Gladiolus, peacock flower (Tigridia) and tuberose (Polianthes tuberosa).
• Remove any dry grass (thatch) in the lawn with a stiff broom or rake. Fill in any depressions with a commercial lawn dressing and spread lawn fertiliser; water immediately after fertilising to prevent granules lodging between grass blades.