A garden tool used for digging up seedlings for transplanting is a

The garden tool used for digging up seedlings for transplanting is called a trowel. A trowel is a small hand tool with a pointed, scoop-shaped blade used for digging small holes, breaking up soil, and transplanting seedlings. Its size and shape make it ideal for working in tight spaces, such as flower beds or containers, and it can be used for various gardening tasks, including planting bulbs, weeding, and scooping soil. When transplanting seedlings, the trowel is used to gently loosen the soil around the plant's roots and scoop it out, ensuring that the roots remain intact. The seedling can then be carefully transferred to its new location without damage.