WengFu’s SLAM ® fertiliser provides flexibility and is used at both sowing with planting fertilisers or at topdressing with urea. The granular Sulphate of ammonia product can be stored in sheds for extended periods without degradation whilst maintaining good handling properties.

NPKS Analysis  19.5 – 0.7 – 0 – 23

Slam is a registered trade mark of WengFu Australia.