Late winter, particularly August in Australia, is the ideal time to prepare your garden for the growth and abundance of spring. With soil still moist and temperatures beginning to rise, completing key tasks now will set the foundation for healthy plants, strong growth and a thriving garden in the months ahead. This guide outlines essential steps including garden clean-up, pruning, planting and soil preparation to ensure your garden transitions seamlessly into spring.
Spring Cleaning
A thorough seasonal tidy is the perfect place to begin.
Remove emerging spring weeds early, while the soil is still soft and roots are shallow, making them easier to control. Applying mulch to bare areas will help suppress further weed growth while improving soil structure and moisture retention.
When mulching around trees and shrubs, leave a small gap around the base of the trunk to reduce the risk of rot.
Clearing leaves from drains, garden beds and hard surfaces is also important, ensuring proper water flow during spring rains. Organic material can be added to compost to help reinvigorate it after winter.
This is also an ideal time to:
- Repair damaged garden edging or planter boxes
- Check and secure trellises and fences
- Complete structural garden maintenance before new growth accelerates
Time for a Prune
As plants begin to respond to warming conditions, pruning helps to shape growth and improve plant health.
Remove dead, damaged or unwanted branches from trees and shrubs. Opening up the canopy improves airflow and light penetration, reducing the risk of pests and disease.
Late winter is also an excellent time to:
- Prune roses just before budding
- Tidy fruit trees prior to flowering
- Shape ornamental shrubs for the season ahead
Proteaceae varieties will also benefit from careful pruning:
- Lightly thin and shape Proteas to maintain structure
- Remove downward-growing or weak stems
- Deadhead spent Protea flowers
- Prune Leucadendrons after flowering has finished
Avoid cutting strong, healthy Protea stems that have not yet flowered, as these will produce next season’s blooms.
For more detailed guidance, refer to our Pruning Proteas guide.
Planting for Success
Spring is one of the most active planting periods in the garden.
Plant early-season vegetables, taking care to protect young seedlings from late frosts using simple covers such as pots or buckets. Stagger planting across different varieties to extend your harvest period.
This is also an ideal time to:
- Plant spring bulbs for seasonal colour
- Transplant established shrubs while soil moisture is still high
- Establish new plants before temperatures increase
Moist soil conditions at this time of year support root development, helping plants establish quickly and efficiently.
Prepare for the Season Ahead
Using the final weeks of winter to prepare your garden will ensure it performs at its best throughout spring.
By investing time in tidying, pruning and soil preparation now, you create the ideal conditions for healthy growth, improved flowering and a more productive garden overall.
For further guidance, explore our Spring Planting Guide to ensure your garden flourishes throughout the season.