thick on the ground
US /θɪk ɑn ðə ɡraʊnd/
UK /θɪk ɑn ðə ɡraʊnd/

1.
present in large numbers or quantities; abundant
:
•
Good job opportunities are not very thick on the ground in this town.
•
Wildflowers are thick on the ground in spring.
present in large numbers or quantities; abundant