plant transmutation 

Traditions primal

Cast [>>] somatic, verbal

Range touch; Targets an unworked piece of wood up to 20 cubic feet in volume

You shape the wood into a rough shape of your choice. The shaping power is too crude to produce with intricate parts, fine details, moving pieces, or the like. You cannot use this spell to enhance the value of the wooden object you are shaping.

Core Rulebook, page 368.