Camilla Sherr has an extraordinarily green thumb. When her mother's apple tree became infested with moths, she and her husband Jeremy prescribed a treatment that not only removed the moths and their caterpillars but also resulted in the tree producing its first season of edible, delicious fruit.
Their treatment didn't include nasty pyrethrin-containing chemicals. In fact, there were no chemicals at all. Camilla is not a plant doctor but a renowned homeopath, and her treatment of her mother's apple tree consisted of a single remedy: Lac Caninum.
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