Select a site for your sarsaparilla plant. It needs full sun to partial sun or dappled shade and moist soil. In the wild it grows along riverbanks, so soil moisture is more important than soil type. It can handle sandy soil and clay soil.
Dig a hole for the sarsaparilla plant as deep as the root ball and twice as wide.
Remove the plant from the container, and place the sarsaparilla plant into the hole; fill the hole with soil.
Water the soil around the sarsaparilla plant well for five to seven minutes.