noun. A little or young sprout.

What is a Sproutling?

: a small sprout or offshoot a sproutling of the giant tree— William Beebe his little sproutling of a poem— Amy Lowell.

What is spouting mean?

transitive verb. 1 : to eject (liquid) in a stream wells spouting oil. 2a : to speak or utter readily, volubly, and at length. b : to speak or utter in a pompous or oratorical manner : declaim a candidate spouting empty promises.