Are the F1 non stop mocca begonias annual or perrenial plants.
I have put some in the garden this year, flowering very well now the sun and warmth has arrived but don't know if they are annual or perrenial.
Also wondering about Antirrhinum plants and if they are either annual or perrenial.
Read about mocca begonias here http://www.shootgardening.co.uk/plant/begonia-nonstop-mocca They are not hardy in winter but can be stored as they are perennial.
Antirrhinums can be annual or perennial. The colourful bedding ones are usually treated as annuals.
Thanks for the link, very interesting and useful site.