Zinnias
As if zinnias needed another reason, aside from their looks, to be categorized as a “quirky” bloom, they were one of the first flowers to be grown in space. Zinnias are not only a safe flower for pets, but attract an abundance of butterflies, hummingbirds, and bees if they are grown in a sunny spot in your garden. Once cut and arranged in a vase, these bold-colored blooms will continue to open and blossom for days of tropical-like, mood-boosting beauty.