collecting lavetera seeds from plant

Hi,
I have a purple flowering lavetera in my garden.
After the flowers die it produces what I think are seed
Pods underneath them but I'm not sure I broke one
Open and it looked kinda like seeds in a flying saucer
Formation. When would the best time to harvest the
Seeds be if that's what they are? Any advice would
Be much appreciated thanks. Mark

 

Sound thanks pal will do that was not sure if I had to plant them now
Or next year. :D

 

Lavetera grows very easily from cuttings
No need to wait for seedlings .......

 

With Laveteria i just cut off a straight branch, take off the leaves for about 12" and push into the soil in my Nursery bed.
Cut off the flowering top and take off any flower heads.
It roots easily and the following year just dig up and replant where you want it.