From Ground: Begin by watering the wintergreen barberry plant to dampen the soil. This will make it easier to move the plant with minimal root damage. Using a spade or shovel, dig a wide trench around the plant, ensuring the plant's root ball remains intact. Work the spade under the root ball and gently lift the plant out of its original location.
From Pot: If the wintergreen barberry is potted, turn it sideways, hold gently by the stems or the base, and tap the bottom of its container until the plant slides out. Avoid pulling the plant out by its base, as this can cause damage.
From Seedling Tray: If the wintergreen barberry is ready to move from a seedling tray, make sure it has a robust root system that will hold the soil together during transplantation. Using a small tool or your fingers, gently pop the seedling out of the tray from the bottom, carefully holding it by its leaves to avoid damaging the stem or roots.