Double petunias have especially benefited from ... is a trailer with unique green-edged purple flowers, while Moonlight Eclipse (Van Meuwen) is bushier and has green-edged blue flowers.

By day, the petunias look like normal white flowers. In the evening, they emanate a soft glow that looks like moonlight. It feels like magic but is rooted in science: The startup Light Bio spliced ...

The Firefly Petunia emits a soft glow similar to moonlight. It can be grown in pots, baskets, or gardens, quickly attaining about 8 to 10 inches in size with abundant white flowers. According to ...