Add Yahoo as a preferred source to see more of our stories on Google. Dog digging garden soil - Peopleimages/Getty Images Tons of avid gardeners swear by the boosting power of bone meal as fertilizer ...

Tons of avid gardeners swear by the boosting power of bone meal as fertilizer for everything from tomatoes to zinnias in the garden. This all-natural plant food is exactly what it sounds like: Crushed ...