wither on the vine
US /ˈwɪðər ɑn ðə vaɪn/
UK /ˈwɪðər ɑn ðə vaɪn/
1.
to be neglected or to fail to develop or succeed because of a lack of support, attention, or opportunity
:
•
Many good ideas wither on the vine due to lack of funding.
•
Without proper mentorship, young talents can easily wither on the vine.