what is a baby tree called
Comments. Submit. Baby pine trees are called seedlings. Foresters use seedlings to regenerate pine tree forests after mature tree removal. Baby pine trees become saplings when the plant reaches 1 to 2 feet high and about 1 inch in diameter.Keywords: baby pine trees, seedling pine trees, sapling pine trees.oresters use seedlings to regenerate pine tree forests after mature tree removal. Baby pine trees become saplings when the plant reaches 1 to 2 feet high and about 1 inch in diameter.