From Ground: After watering the rocky mountain iris plant to dampen the soil, start digging a wide trench around the plant using a shovel or spade while being careful not to damage the root ball. Work the spade gently under the root ball to loosen and lift the plant from its existing location. If it is a large plant, you might need assistance or use a garden cart for safe transportation.
From Pot: Initially, water the rocky mountain iris appropriately to keep the soil and the roots moist. Firmly hold the plant's base and tilt the pot sideways, then lightly tap it to release the plant. Make sure the plant is coming out with the root ball intact.
From Seedling Tray: Gently hold the rocky mountain iris seedling by its leaves, not the stem, and good-naturedly coax it out of its cell. If the seedling is too stubborn, you can nudge it out using a dibber or similar tool from the hole at the bottom of the cell, but remember to be gentle to avoid damaging the tender roots.
