From Ground: Begin by watering around the hairy dog rose plant to dampen the soil, making it easier to remove. Use a garden fork to gently loosen the soil around the plant, taking care not to damage the roots. Once the soil is loose, use a shovel or spade to dig under the plant, ensuring the root ball remains intact.
From Pot: If the hairy dog rose plant is in a pot, water it well and wait for a few minutes. Then, place your hand over the top of the pot, holding the plant's stem between your fingers. Turn the pot upside down and gently tap the bottom until the plant slides out with the soil and root ball intact.
From Seedling Tray: Water the tray and let it drain. Use a small tool or your fingers to carefully lift the hairy dog rose plant, pulling it out by the leaves instead of the stem. Hold the seedling by the root ball, not the stem or leaves, as you transplant.