Gypsum is a highly available calcium source that provides immediately available sulphate sulphur, according to Lindsay Head - an independent horticulture consultant.
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The Hound
Arise Sir Paddy
OPINION: Missed out on a knighthood in the King’s Birthday Honours, again?
Ivory bloody towers
OPINION: The antipathy the previous government had for farmers no longer holds court on the Beehive’s 9th floor, but it’s…
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