New garden border help!!
I have just planted up a large new border with a few young plants including, dicentra x2, polemonium, hardy fushcia, phlox, aubretia x2, lupin x3, doronicum x3, dianthus x3 and penstemon x3.
I would like the border to look full in summer and have evergreen colour in winter. I'm concerned that there's going to be big gaps after spring flowering but as the new plants haven't fully grown yet should I leave putting further evergreen plants in until later??