Draw two slightly curved vertical lines for the main stalk
Add horizontal ring segments along the stalk
Draw a few thinner stalks beside the main one
Sketch long narrow leaves extending outward
Vary the leaf angles and lengths
Add small offshoot branches from the nodes
Thicken the base of the stalks slightly
Refine the outlines for a natural bamboo shape
Erase unnecessary guide lines
Add light shading or simple line details if desired