Landscape Resources Angola IN | Lawnscape Garden Center

Before the temperature drops below 60 degrees or before the first frost of the year you’ll want to cut the plant back to about 2 inches above the soil.
After cutting back your plant dig it up from your flower bed or planter. Place it into a container you can easily bring inside.
Once inside find a window that can provide direct sunlight or consider using a grow light. You’ll want to make sure to keep them in an area that will stay between 65 and 75 degrees.
Only water when the top inch of soil is dry. Some sources recommend fertilizing every few weeks with a liquid fertilizer designed for flowering plants. How often you fertilize would be based off your preference of how quickly you want the plant to grow while inside.
Once spring rolls around and we are clear of the last frost of the year, you can replant your beauties outside.

*There is no guarantee that the Firefly Petunias will survive through the winter. That is based on how they are cared for.