Keep in mind when planting that Filigree Skies is thought of as hardy, so this plant will survive close to or on freezing temperatures. Filigree Skies tends to grow best in a soil ph of between 5.5 and 7.5 meaning it does best in weakly acidic soil - weakly alkaline soil.
Ensure a seed sowing distance of
7.02 inches (18.0 cm). Soil temperature should be kept higher than
19°C / 66°F to ensure good germination.
By our calculations, you should look at sowing Filigree Skies about 56 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Filigree Skies is a hardy plant.