Your Winter Lawn Care Program Made Easy

Many homeowners assume their lawn can be left alone during winter. While growth naturally slows as temperatures drop, your lawn is still actively responding to conditions above and below the soil surface.

A little attention during the cooler months can make the difference between a thin, tired-looking lawn and a lush, healthy lawn ready to surge into growth when spring arrives.

The good news? Maintaining a healthy winter lawn doesn’t require hours of work every weekend. In fact, a simple program focused on nutrition, root health and plant resilience is often all that’s needed.

The Foundation: Support Root Health with Seaweed

The foundation of any winter lawn care program should be a quality biostimulant such as UltraGrow DynaMaxx Pure Seaweed. Derived from premium natural seaweed, DynaMaxx helps:

• Support root development
• Encourage beneficial soil biology
• Assist lawns in coping with environmental stress

While you may not see dramatic top growth during winter, important root activity continues beneath the surface, helping prepare your lawn for the warmer months ahead.

Maintain Colour & Steady Growth with Balanced Fertiliser

To maintain healthy colour and steady growth, apply UltraGrow PowerMaxx Lawn 18-3-10 every four weeks.

This balanced lawn fertiliser provides essential nutrients without encouraging excessive soft growth that can be vulnerable during cooler conditions.

For ornamental gardens, shrubs and landscape beds, UltraGrow PowerMaxx Garden 12-3-12 delivers balanced nutrition to keep plants healthy and ready for a strong spring flush.

Build Resilience with Potassium

For additional plant vitality, UltraGrow Sonic Bloom can be incorporated into your regular program to help stimulate plant activity and support overall lawn performance.

Where extra strength and resilience are required, Sonic Bloom supplies concentrated potassium to improve turf durability and help lawns better withstand:

• Cold weather
• Foot traffic and wear
• Seasonal stress

Restore Deep Green Colour with Iron

If your lawn begins to lose its rich green appearance during winter, an application of UltraGrow Iron Life 6% Fe can quickly restore colour by supplying readily available iron to support chlorophyll production.

Unlike heavy nitrogen applications, iron enhances colour without promoting excessive growth — perfect for winter conditions.

Your Simple Winter Lawn Program

Together, these products work to strengthen roots, improve soil health, maintain colour and build resilience throughout winter. The result? A healthier lawn that not only looks better during the cooler months but is perfectly positioned to burst into vigorous growth when spring returns.

Recommended Winter Application Schedule:

EVERY 1-2 WEEKS
DynaMaxx Pure Seaweed & Sonic Bloom
Purpose: Root health, stress resilience

EVERY 4 WEEKS
PowerMaxx Lawn 18-3-10
Purpose: Balanced nutrition, steady growth

EVERY 4-8 WEEKS (as needed)
Iron Life 6% Fe
Purpose: Deep green colour without excess growth

Get Expert Advice on Winter Lawn Care in Brisbane

For more advice on winter lawn nutrition, weed control and seasonal lawn care, speak with the team at Centenary Landscaping Supplies.

We stock the full UltraGrow range and can help you build a tailored program for your lawn’s needs.