1) 2 6ft redwood/cedar fence board, cut to size 1.5 ft and 4 ft at hd/lowes
2) 1 2x4(or landscape timber) redwood/cedar, cut to 4 10~12 inches studs
3) 24 1 5/8 exterior screws, screw the board to timber, set the board level
at one end of studs
4) dig four 12 inch holes, put your raisebed with stud overhang in
5) pour compost/topsoil/gard soil/whatever in, and level them
6) ready to grow
cost should be less than $10 for wood, <80c for screws, and $0~$20 for 6
cubic feet of soil/compost
baozi please