These glowing plants are bioluminescent petunias, bioengineered by scientists at Light Bio. You can now not only buy the Firefly Petunias on the Light Bio website, but they are also available to purchase in store at more than 200 US retailers. This comes after online sales proved the popularity of these remarkable plants since their release last year.
That’s great! I still don’t have one for this year but that sounds like a good way to go to get a few and plan for the year ahead. I’m glad your plants will have friends to flourish with.