The Collaborative International Dictionary
Underplanting
Underplant \Un`der*plant"\, v. t. [imp. & p. p. Underplanted; p. pr. & vb. n. Underplanting.] To plant under; specif. (Forestry), to plant (young trees) under an existing stand.
Wiktionary
underplanting
n. An arrangement of underplants. vb. (present participle of underplant English)
Usage examples of "underplanting".
Layna was underplanting more white tulips with sunny-faced yellow pansies.