20/03/2019
Joe's Turf Tip:
What does NPK mean?
NPK stands for "Nitrogen, Phosphorus, and Potassium," which are the three nutrients that compose complete fertilisers. Nitrogen is a major part of chlorophyll and the green colour of your lawn. Phosphorus and Potassium play key roles in the growth of roots. You should use a starter fertiliser with an NPK ratio of around 5:6:6 for new lawns to help develop their roots. Once established, you should apply a complete fertiliser in Spring, Summer and Autumn. An NPK ration of 22:3:4 would be suitable.
For additional info on caring for your lawn or to purchase turf, please contact Joe's Turf on 0408 708 896.
Want to know what the three key nutrients in fertilizer -- nitrogen, potassium and phosphorus -- do for your lawn? Dr. Van Cline, Toro's agronomist, explains...