Posted: 11/04/2013 at 18:36
Artjak you are in for a summer treat.
If you have trouble getting convolvulous check out perhill nurseries. Cheap, reliable and good
If your pot is fairly big and your agapanthus not likely to fill it this season why not add a couple of linum perenne Blue Sapphyr between convolvulous and agapanthus.
A beautiful, swaying sky blue on 30 cm glaucous foliage. I love this plant.
Perhill nurseries sell this too
............not pushing perhill by the way. I get a lot of small gems like this from them that's all.
Good luck artjak