Smart gardeners know bamboo is strong, lightweight, inexpensive, weathers well and lasts several seasons in the garden. With a few simple tools bamboo poles can be fashioned into fences, frames, arbors, trellises any structure you can imagine.
#2 Bamboo: Use as plant stakes and markers, or as supports for row covers and potted plants.
#4 Bamboo: An all-purpose size, good for bean tepees and A-frames, trellises, pea fences, and as rails in decorative fencing.
#6 Bamboo: Similar to #4, but taller, for larger plant supports, longer rails, and privacy fences ($10 additional shipping).