From Ground: If the redwood-Sorrel is currently planted in the ground, make sure to carefully dig around the roots, not cutting any essentials off. It's best to start digging a few inches away from the plant’s base, and as you get deeper, start tilting towards the plant to go under it. This method will help to keep the root system intact. After uprooting the plant, keep it in a shaded area till further transplantation.
From Pot: If you’re moving the redwood-Sorrel from a pot, simply turn the pot sideways, hold the plant by its stem, tap the bottom of its container, and slide the plant out. If the plant is root-bound (i.e., the roots are taking up the entire pot), you might need to squeeze the pot a few times to loosen the plant and make removal easier.
From Seedling Tray: To remove the redwood-Sorrel seedling from a tray, first water the tray so the soil is damp. This prevents seedling damage and makes it easier to slide the seedlings out. Carefully separate the seedlings and then dig out each individual one using a dibber or similar tool. Hold it by its leaf, not the stem which can easily bruise or break.