Most of these are way too dark. Also, if you focus in on only one or two flowers (you need a center of interest) this would improve your photos. Nice color, though, on some.
And watch your depth of field, #1 (and maybe #2) look out of focus.
Shots seem too confusing. Could be because of how dark they are but they seem to jus look like a bunch of flowers with no single subject to focus on imho. Nice try tho.