Question: To make a bamboo trellis frame
Options:
Lay out the bamboo in a square, and tie jute string in an over and under fashion very loosely so that the sticks were pulling against one another. Then tie the end of the string to the beginning in a knot that is secure. Do this for two corners.
Lay out the bamboo in a square, and tie jute string in an over and under fashion very tightly so that the sticks were pulling against one another. Then tie the end of the string to the beginning in a knot that is secure. Do this for all four  corners.
Answer: Lay out the bamboo in a square, and tie jute string in an over and under fashion very tightly so that the sticks were pulling against one another. Then tie the end of the string to the beginning in a knot that is secure. Do this for all four  corners.