If you want flowering annual plants that are dependable and easy to grow, petunias (Petunia spp.) may be just what you're ...

With spring around the corner, an Idaho-based startup company is making its new glow-in-the-dark petunia available again.

This discovery sheds new light on how plants develop key traits to attract ... "This dual functionality suggests that petunia flowers have evolved an integrated regulatory mechanism to optimize ...

To escape into the air, a petunia’s scent molecules ... In follow-up experiments to find out how the fragrance molecules might escape the plants, Purdue University biochemist Natalia Dudareva and ...