Look to ensure a distance
11.7 inches (30.0 cm) between Root Beer seeds when sowing to make sure your seedlings have enough space.
By our calculations, you should look at sowing Root Beer about 42 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Root Beer is a hardy plant.
Hybridized by Griesbach-Klehm 1984