OmG I have a ton of tree trimmings . Use tree trunk rounds to build a rustic garden pathway. Love this, possibly sell them in blocks measure out even for short paths and to cover the mulch under the flowers shrubs
Tuffits: Concrete stepping stones which look like pillows! Concrete stepping stones that look like vintage pillows. Get old pillows, lather with petroleum jelly, cover with plaster of paris. once hardened, remove pillow and fill mold with concrete!