Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Viva Red is thought of as half hardy, so remember to watch your frost dates and ensure you have this plant protected when the temperature dips. Ensure your soil is potting mix and loamy and has a ph of between 5.5 and 7.0 as Trailing petunia is a weakly acidic soil to neutral soil loving plant.
Growing Viva Red from seed
By our calculations, you should look at sowing Viva Red about 77 days before your last frost date.
Transplanting Viva Red
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Viva Red is a half hardy plant.