double D (14:28:14)

14 – 28 -14 | Sulphur minimum of 6%
As the name suggests, this fertiliser provides double the nutrients that blend D provides. It is a high analysis fertiliser hence the application rate Double D is half of the fertiliser required when using blend D. It is a cost effective way of applying your fertiliser as the cost per hectare normally works out cheaper compared to blend D. This is a combination of a lower application rate and a lower transportation cost.