I grew this heirloom petunia last year. It almost made it through the summer. I was hoping it would re-seed. I gave up thinking it had until this one popped up in the middle of spring. It has been going strong all these months. It soared through August and this is what it looked like last night. I do believe this one will make into the fall. It is a climbing petunia and it's almost 4 feet high on the arbor I have it growing up. It grows beside a bright bougainvillea. Balcony Petunia is a real winner!