I have some allium 'Purple Sensation' which finished flowering about a month ago now.
I ma looking for a plant or plants that will take up the space during summer when the alliums have died off.
i do have a number of agapanthus given to me this year. Would these be ok to plant inbetween the alliums. I would like to be certain the alliums or agapanthus would not be constricted in any way.
Alternatively do you have any other perennial plant suggestions to plant with the alliums.
Thanks in advance.