Look to ensure a distance
11.7 inches (30.0 cm) between Yabba Dabba Doo seeds when sowing to make sure your seedlings have enough space.
By our calculations, you should look at sowing Yabba Dabba Doo about 42 days before your last frost date.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Yabba Dabba Doo is a hardy plant.
Yaba Daba Do, Yaba Daba Doo