As winter sets in, grass growth slows down, leading to reduced mowing and feeding needs. However, maintaining your lawn through the colder months is crucial. Cool climate grasses such as perennial rye, browntop, tall fescue, and Kentucky bluegrass remain active in winter, as they tolerate cooler temperatures, higher rainfall, and lower light levels. In contrast, warm-season grasses like couch, buffalo grass, and kikuyu thrive when temperatures rise above 20 degrees Celsius.
Regular Mowing
Your lawn still requires mowing in winter, just not as frequently. Stopping mowing completely can lead to fungal diseases and weed invasions. Aim to mow every 3-4 weeks, adjusting based on your specific lawn type. Always mow on dry days, using a higher setting to enhance wear resistance during winter, increase leaf area, and maximise sunlight absorption. Opt for a catcher instead of a mulching mower to prevent fungal diseases caused by rotting grass clippings.
Maintenance
Keep your lawn clear of fallen leaves, as they can suffocate the grass beneath. The lower sun angle in winter can lead to shading from trees. While some grasses can tolerate low light, extended periods of deep shade can be damaging. Prune any low-hanging branches that may obstruct sunlight to ensure your lawn receives adequate light.
Feeding
The ideal times to fertilise lawns are during spring, summer, and autumn when grass is actively growing. However, in warmer regions, you can apply a winter lawn fertiliser to stimulate root growth, creating a more resilient lawn that withstands the dry summer months. Use Lawn Fertiliser, which promotes soil microbial activity and root growth without encouraging soft growth that could fall prey to fungal diseases.
Daltons Liquis Seaweed is also beneficial, as it stimulates root growth and enhances resistance to fungal issues, helping your lawn cope with adverse weather and temperature fluctuations, ensuring a head start for spring.
Frost
Avoid walking on frosted lawns, as this can damage the grass. If necessary, frost can be hosed off before the sun hits the lawn. While kikuyu lawns may turn brown after a frost, they will recover quickly come spring.
Moss Control
If you notice moss developing in your lawn, identify the underlying cause. Common issues include waterlogged soils, deep shade, soil compaction, insufficient fertilisation, and improper mowing practices (either too low or infrequently).
To maintain a healthy lawn:
- Wash your mower blades regularly to prevent the spread of disease and weeds.
- Sharpen your mower blades for a cleaner cut.
- Turn off automatic watering systems, watering only as needed. Lawns may require occasional watering in winter to maintain their green appearance, but be cautious of overwatering, which can lead to fungal diseases.
By following these winter lawn care tips and incorporating Dalton's products, you can ensure your grass remains healthy and prepared for a vibrant comeback in spring. Feel free to ask for any additional changes or details!
