does plant homosexuality exist?

Some are heterosexually reproducing, a plant can have both male and female parts.

Gardens in general are usually gay as f*ck.

No since plants don't have awareness. Many plants are in fact both sexes- producing male and female parts so that they can fertilize their own female flowers and create seeds.

in a vague sense yea

I'm sure pollen gets blown onto stamens all the time.

How do you think the phrase "Apples to apples" came about, eh? 😁

nope ..............................................