From Ground: Start by thoroughly watering the american chestnut plant to make the soil soft and easy to work with. Using a shovel or spade, carefully dig a wide trench around the plant, taking care not to disturb the root ball. Try to retain as much soil around the roots. Once the root ball is exposed, work the spade under it to lift the plant, ensuring minimal root damage.
From Pot: Before you begin, water the american chestnut plant thoroughly. Gently tip the pot sideways and slowly ease out the plant, trying your best not to pull from the stem or the trunk. Keep the root ball intact as much as possible. Is the plant is stuck in the pot, lightly tap the sides to loosen it.
From Seedling Tray: Using a spoon or small garden tool, carefully scoop out the american chestnut plant, making sure not to damage the tiny roots. Handle the seedling by its leaves, not the stem, to avoid injuring it.