Scientists at the Hebrew University of Jerusalem have unlocked the secret behind the blossom’s captivating aroma – tracing it ...

Scientists have shown that one portion of the petunia’s genetic code can direct the creation of molecules behind the plant’s ...

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

hundreds of new varieties are added to the marketplace of plants — new trees, shrubs, and hostas. Just the number of new petunia varieties each year would be enough to drive an otherwise normal ...

"This dual functionality suggests that petunia flowers have evolved an integrated ... for enhancing floral scent in commercial flower varieties or modifying scent profiles for agricultural crops ...