By Annabella
Cambridgeshire,
United Kingdom 
Goodmorning, Antirrhinum.......mine have been lovely but now have lost all their heads,please can you tell me if they will flower again or do I have to replace them already as there is still a lot of summer to come yet(fingers crossed)if they are to be pulled up any suggestions what to replace them with. thanks
26 Jul, 2011
Answers
Thanks but there are only spikes left,nothing to dead head.
26 Jul, 2011
Cut the spikes off down to the leaves. If there are no leaves at all then they have probably finished. In that case pull them out and look in the garden centre for a tray of marigolds or pansies or whatever you can find that will see the summer out.
26 Jul, 2011
They do need regular feeding with a balanced fertilizer, and religious removal of the spent spikes, for repeat bloom, especially in containers.
27 Jul, 2011
dead head them the best you can and they will produce new flowers for you.
26 Jul, 2011