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Petunias are perennials. They are not annuals. They are often grown as annuals because they are native to the subtropics and frost sensitive. You can grow them
by whyenot 3y ago
Petunias are perennials. They are not annuals. They are often grown as annuals because they are native to the subtropics and frost sensitive. You can grow them for several years as either a houseplant or outdoors if you can provide the climate conditions that the plants need.
- vinnymac 3y agoYou can actually dig up plants before the first frost and winter them in the house. I do this for a variety of them. Just make sure to trim away anything that’ll track in bugs / disease, and keep them in a temperate climate.