Spike is an immediately available micronutrient product for fairways and roughs. The iron and manganese will assist in the photosynthetic process which improves color and stress tolerance.
Apply at the rate of 100 - 200ml Per 100sqm every 14-21 days.
Spike is a Soil Based product so best tot water it in. Use a soil based spray nozzle with a pressure sprayer to ensure a even coverage.