NZLA
NZLA All Seasons Slow Release
NZLA All Seasons Slow Release
Available in-store only at Gardenmakers, 4 Parkhouse Rd.
NZLA All Seasons Slow Release – balanced NPK with Iron for NZ conditions. With a balanced nutrient profile and added iron, it delivers both fast greening and sustained growth for healthier, thicker lawns.
NPK Analysis: 21-1-16 + 5% Iron
Application rate: 2kg per 100m²
Coverage: 4kg bag covers 200m²
Results: Long-lasting colour, even growth, stronger turf
More Information
More Information
Why it’s the best choice for Kiwi lawns: Many fertilisers in New Zealand rely on low-quality coated urea that breaks down too quickly, causing uneven growth. NZLA uses premium polymer and sulphur-coated urea (PCSCU) sourced from the USA — the most reliable slow release technology available. The result is consistent feeding over 6–8 weeks with fewer peaks and troughs in growth.
Key benefits:
Balanced nutrients for both root strength and leaf colour
5% iron for a rich, deep green finish
Professional turf-grade quality available to home lawn owners
Designed for New Zealand’s unique growing conditions
How it compares to other fertilisers: Unlike generic garden fertilisers from hardware stores, NZLA fertilisers are engineered for Kiwi lawns using advanced turf formulations. Cheaper alternatives often use inferior Chinese PCSCU prills or agricultural blends. NZLA prioritises quality, making us one of the only New Zealand suppliers providing true professional-grade turf fertilisers to homeowners.
Perfect for Kiwi backyards. This fertiliser is ideal if you want to:
Improve lawn colour and density quickly
Fix pale or patchy areas with a balanced nutrient blend
Maintain healthy growth through New Zealand’s seasons
Achieve results trusted by turf managers and golf courses — now available for your home
Expert tip for best results: Apply this fertiliser during active growth periods such as spring and autumn. Always water in thoroughly after application to activate the nutrients and prevent scorch. For best results, mow and clear clippings before spreading.
