So I was wondering if both forms are correct
The thing I love is flowers
and
The thing I love are flowers
So I was wondering if both forms are correct
The thing I love is flowers
and
The thing I love are flowers
The further flowers is from singular thing and closer to other plural nouns, the more 'okay' it is to say are, as in:
The thing I most love to receive, especially in summer, but also on all holidays or school dances, are flowers.
Notice the nouns closest to flowers are also plural, dances and holidays.
This is called proximity concord (that is a link to the briefest of explanations), but you can google that phrase and get many other explanations. Note that this mainly goes for spoken English, and that in written English, standard grammar ('grammatical concord') is usually expected.
Both forms are incorrect. It should be The thing I love is flower (if general) or The thing I love is the flower (if specific).
Or, The things I love are flowers.