HB, have you got a lawn, because even a small one produces lots of cuttings and rakings. I put anything compostable in my heaps, everything from kitchen waste, hair (I cut the men in this familys barnets), shredded paper if necessary, weeds ( but not marestail or bindweed), annuals, things that have been cut back, even woody stuff if i can chop it down a bit. I am almost opposite to you and have toooo much stuff. As I am growing pumpkins in my lottie heap it is currently full and out of action, so I am bagging stuff up and heaping it up around the back of my shed!