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As the last month of summer comes to an end, it’s time to start preparing the garden for autumn and winter growing. March presents ideal conditions for sowing seeds as the day temperatures are still warm enough, while night temperatures begin dropping gradually. This is also a great time for cool-season seed germination varieties, and let’s not forget that much-loved gardening maintenance.

Flowers and foliage

The autumn climate is well-suited for planting as new roots get a chance to establish themselves before spring. Try sowing these lovelies now for a brilliant flush of colour and fragrance:

• African daisy (Dimorphoteca) to beautify beds, borders, and containers.
• Livingstone daisy, known also as Bokbaai vygie (Mesembryanthemum) are colourful customers.
• Virginian stocks (Malcolmia maritima) as an enthusiastic and cheerful bloom.
• Pot marigold (Calendula officinalis) to keep pests at bay in the veggie patch.
• Blue Felicia bush (Felicia amelloides) for fast-growing, striking sky-blue flowers.

Sweet peas

Before sowing sweet peas, prepare their new home by digging deep trenches and working in some nutritious compost from your local GCA Garden Centre. Bonemeal (if you don’t have dogs) and super-phosphate are excellent choices to assist in creating your sweet pea sanctuary. Remember to soak the seeds overnight in lukewarm water before sowing directly into the ground.

Roses

Roses are a simply spectacular sight in autumn! To ensure quality blooms into winter, continue with regular preventative treatments/spraying for black spot, beetles and bollworm. As the days get shorter, the roses start to go dormant and withdraw food from their leaves. To compensate for this and to provide enough food for new growth and flowers, fertilise with rose food – your GCA Garden Centre guy can advise you on the best option. Regular watering is very important if there is insufficient rainfall.