The first year I grew borage, I had no idea what to do with it. Luckily since then, I've found many uses for this amazing herb. Some of my favorite ways to use borage include: •Chopping up borage and using it as a chop-and-drop mulch • Adding borage to compost • Using borage leaves to make liquid fertilizer (similar to comfrey) • Feeding it to my chickens Are you growing borage? How do you use it?