Sierraform GT CalMag is a zero phosphate mini-granular fertiliser supplying Ca and Mg and trace elements for turf growth and all-round plant health. The nitrogen is mostly MU-based for sustained release and steady even growth. The Sierraform GT range is renowned for improving turf root growth.
Directions for Use:
Apply to dry foliage, water in if no rain falls within 1-2 days after application. Irrigation or rainfall will assist dispersion and minimise risk of mower pick-up on close cut surfaces. Watering-in after application will minimise the chance of any foot-printing.
Avoid applications during frosty or drought conditions. Delay cutting or grooming for 2 days after application to allow product dispersal.
Product contains iron so if spilt on pavement, concrete or decorative surfaces brush off immediately as there is risk of staining.
Areas of Use:
Not sure how many bags you need? Use our handy calculator below!
