plantling

As nouns the difference between plantling and seedling

is that plantling is a small, young, or miniature plant while seedling is a young plant grown from seed.

As an adjective seedling is

which is a seedling (see below.

As nouns the difference between plantlet and plantling

is that plantlet is young or small plants used as propagules while plantling is a small, young, or miniature plant.

As nouns the difference between plantling and planting

is that plantling is a small, young, or miniature plant while planting is a plant (or clipping) that has been freshly planted.

As a verb planting is

present participle of lang=en.