Sweet William sowing

Afternoon all,
Simple question - can I sow seeds now or Sept for next year? For some reason I can't find anything about sowing now for next year Don't know why and now my neighbour has given me some of her seeds and keeps asking me when they should be planted - I feel so stupid.
Do I keep these indoors until next year? My brain is definately on the way out
Thanks

 

I have sown mine and they are ready for potting on ,they are bi-annuals so sow this year flower next.

I will plant them in their flowering positions when I put my daffs in.

I also have my foxgloves and aquilegia going strong:mexwave:

For reference the http://www.thegardenersalmanac.co.uk/Indexes/index.htm gives great info

 

Thanks, for some reason I got it into my head that they could only be sown in the spring:DOH: Will put that website in my favourites, ta.

cheers

 

Yep I didn't realise they are Biannual. Mine look very healthy if a little bland. Roll on next year.
Oh well I'm learning...

D

 

I planted seeds about this time last year and over wintered in a cold greenhouse. I planted out this spring and had masses of flowers. Well worth doing again.
Gazania