When to sow
Late March to May
Where to sow
Direct into a well prepared flowering site about 1.5cm (1/2") deep in drills, or broadcast and rake in.
What to do next
Plants to not require transplanting. Simply thin out seedlings to stop overcrowding.
July to September
Sow in a border near a path where you can frequently enjoy the Sweet Pea fragrance as you pass by.