Petunias are not cold hardy, and they grow as perennials only in Zones 9-11. But even in cooler climates, you can maximize their blooming season outdoors with a few preparations. Follow these strategies for preparing petunias for cool weather, and you’ll have waves of blooms well into autumn. Read more now.
Most of us toss our petunias at the end of the growing season because they can’t survive freezing weather. But there’s another option. You can overwinter petunias in a protected spot so you can enjoy their vibrant color again next season. There are two ways to do it, and this guide will show you how. Read more.
If you’re looking for a versatile, low-maintenance shade plant that does well in the sun, too, consider Mexican petunia, aka Ruellia simplex. Sporting purple, pink, or white blooms, this easy-care hardy perennial comes in varieties short and tall, and you’ll love its slender, droopy leaves and sometimes-purple stems.