Ideas for large tubs for wedding.
I am planning large tubs to be planted for my son's wedding (May 8th 2021). Colour theme is purple and white. So far I have hesperis matronalis for centre of pots and vinca minor and ivy to trail over the sides. Allium purple sensation ordered for planting around the hesperis but I am struggling to find something softer to plant in between. Wedding was due to be this June so my original plans are useless! Any ideas gratefully received. Thank you.