Collect the seeds before the 'cranesbill' part curls back and expels the seeds, but after the pod is dry. The timing can be tricky. Store the seeds in a cool, dry place. Chill or freeze seed for 4-6 weeks to help break their dormancy. Sow the seeds 1/2" deep and keep moist. Most varieties will bloom the second year from seed.
Entered by Butterfly_Girl
GardenWeb Home Page | Forums | Geranium Forum