Awesome Video, I have wondered about this for years. I live in a much colder zone, so obviously I’d have to overwinter them inside. Which should be common sense to all of the other people that are leaving comments. But apparently common sense is not that common!awesome video. Really appreciate the info.

Thank you for sharing this technique, Busy Beaver. In future videos of this nature, it would be quite helpful to hear your climate zone from the outset. For anyone reading this, he said it was zone 8b. I am zone 6a, and I may try this strategy. I would water the soil first before digging up the plants to make them a little easier to divide. I would also heavily mulch the roots and cover the plants with 3 mil plastic because of my colder climate zone. If you don’t have a greenhouse, you could also try a cold frame, or a sunny spot like a deck or porch that gets sunlight but not too much wind. This is a great idea, especially for gardeners like me who grow petunias from seed. It’s fun to do, but they can be pretty tricky to germinate. This could be real time saver. Thanks again!

This was very helpful. I'm glad to find that the Supertunias overwinter . Those things are expensive!

Brother, you just blessed my socks off. Thank you.

I wish I saw this video 2 days ago, all my petunias are frozen now. I would have gladly dug them up and put them in pots.

WHA!!?? I spend +$100 on supertunia vista's every year b/c I love them so much. Time to get me a grow light and try this out.

New house owner here first time got a chance to buy and keep plants in pots . I have petunia rose and dahlia. Don’t have green house . Live in Saskatchewan where it snows 6 months and temperature goes downs to -55 sometimes

Depending on zone you can cut down and cover with mulch.

Great video! I will definitely try that with my PW petunias. Do you overwinter your impatiens also?

Wow. I have more questions than I did BEFORE I watched your "how to" video. SMH (shaking my head)

Short and sweet! Do you water the petunia (or any overwintering plant) during the winter? if so, how often? Thanks

What zone are you in? Even if I had a greenhouse, I’m pretty sure petunias wouldn’t overwinter in my zone 3.

What growing Zone do you live in ??

What area are you in? Canadian winters can be brutal. Toronto.

I learned a new thing. That these plants can be winterized. ❤ Can I bring them in the house to keep for next year? I don’t have a green house and don’t have a way to build one.

Once you have your Supertunias cut and in your greenhouse, what do you do for watering them?

What do you do with the evergreen after the winter?

I had a hanging basket of petunias which I had forgotten to discard in garbage. I did not petunias regrow. Are there any chance I can get them back growing because I just love the colours and I had hunted the colours down last year, would appreciate your feedback. Thanks 🙏

So that won’t work in Calgary it’s get to minus 40

Can they be over wintered in the house???

When do you start doing this ? September ???

How will you overwinter the Sunpatiens?

What is your zone?

Do you need to water them?

Do they come back this year ??

We had so much rain, that mine dissapeared😢

does it get -40 in your area

You need to start all your videos buy stating your location and growing zone. If you omit this info, your video is useless for instructional purposes.

I wasted time watching how to “overwinter” petunias, only to find out that it means putting them in a greenhouse! Well, duh! Sure you can in a greenhouse. Not helpful.