Hatuma Dicalcic Phosphate® Home Page « agriculture-hawkes-bay
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Developed in the early 1960s at Hatuma Lime Company Ltd in Central Hawke's Bay, Hatuma Dicalcic Phosphate® is a specially manufactured fusion of limestone and mature superphosphate that has been left to cure, turn rock-hard, crushed, then screened
hatuma dicalcic phosphate hatuma dp agriculture hawkes bay agriculture hawkes bay soil health clover growth farming topsoil topdressing
hatumadp.co.nz