I actually use flowers on masculine pages all the time. Because they're my pages and I like flowers, LOL. I had to really look for LO's where I didn't use flowers, but I found a few. And I definitely agree that looking for kits with stars and gears and such is the way to go if you're looking to cluster a lot on your masculine pages.
You could make a big splatter-y painty page. (Or substitute paint for first smears)
Grid pages and pocket pages are easier for me to make LO's without flowers. I love using tags and other elements to fill in the squares.
You can also use round stickers or flair buttons in place of flowers.
There are some really fun Traveler's Notebook (split design) type templates. A lot of them have a simpler design, so you don't "need" many elements, especially flowers.
Miss Fish has a bunch in her store.
Annnnd if all else fails, take a template that has a ton of paper layers, and just delete all the flower clusters. You can do that on any template really, but I love doing it with
Tinci's super layer-full templates.
Oh, one more thing. If you're into white space,
Connie has a ton of cool templates where you could substitute buttons or other small ellies for flowers.
Not that I'm a template junkie or anything......