lush up

lush up (third-person singular simple present lushes up, present participle lushing up, simple past and past participle lushed up)

1. (rare) To make lush
   • 1927, Warwick Deeping, Doomsday, page 45:

     Warm rain and a south-west wind, lushing up the young grass in his meadows, and breathing gently upon the pear and the plum blossom!

   • 2009 July 21, Eileen Morgan, “unbelievable”, in rec.equestrian‎ (Usenet):

     I had one boarder who's ^[sic] horse got a gas colic after a rain that lushed up the pasture he had been on for months.