At my OH request I am trying to create a border of blue and white flowers,I have planted Alyssum with Lobelia . The problem is the Alyssum is already flowering before the Lobelia, should I remove the flowers on the Alussum to get them to flower at the same time
The Lobelia will catch up. Summer bedding plants flower for a long time. Just wait, won't be long.
Thanks Busy-Lizzie, just didnt want the alyssum to stop flowering before the Lobelia.
if you want a perennial, How about an omphaloides verna or the other one I can't remember its name. a small bright blue flower from mar/april on a low growing evergreen mat of leaves. It's similar to a forget me not and is low growing - sorry I've tried to upload a picture but don't seem to do it at the moment