Don't know what forum this question would come under so I'm starting it on All Things Gardening. Would love to hear from gardeners that use Bone meal and will ask them to tell us what they use it on and how they apply it and how much they use..Do you ever use composted manure on any of your flowerbeds and which plants get it..A lot of people I've seen posted that they use coffee grounds around their rose bushes. What other plants can coffee grounds be used on and how often do you apply it?