For those horticultural experts out there, Pyrethrum is derived from the ‘Chrysanthemum Cineraiaefolium’ flower, and for those of you who haven’t got a clue what that means, it essentially looks like a daisy on steroids. Pyrethrum is then made up of pyrethrins which are highly toxic to insects. The pyrethrum content of these flowers increases with altitude and therefore the highlands of Kenya, with their equatorial climate and soil conditions, are absolutely perfect for growing.
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