This question has options. How would someone go about accomplishing this goal?
How do you grow a cranberry seedling in a container?

Select from:
a). Fill a large pot with peat moss. Dig a hole in the peat moss deep enough to cover the seedling's root ball completely with soil when it is placed inside. Place the seedling into the hole root ball first, and gently cover the root ball with soil. Add water to the pot until the soil is moistened but not saturated.
b). Fill a large pot with peat moss. Dig a hole in the peat moss deep enough to cover the seedling's root ball completely with soil when it is placed inside. Place the seedling into the hole root ball first, and gently cover the root ball with soil. Add water to the pot until the soil is saturated.
a).