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
Zero, not hero
OPINION: If the comments about the deceased Tom Phillips posted on social media by keyboard warriors were representative of parenting…
Costs too high?
OPINION: This old mutt is loath to sound like Groundswell has been topping up his bowl with brisket off-cuts, but…
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