I couldn't have done this if I tried.
Last year I planted a clematis which has the most beautiful large lavender coloured flowers.
Several months ago I planted some hollyhock plants and they seemed to be taking so long to come into flower I was about ready to give up on them.
Something must have happened while I was away because suddenly the hollyhocks have shot up and flowered in delicate shades of pink.
One of the hollyhocks manged to twist itself around and through the trellis fence and has just begun to flower and has two of the lovely clematis flowers as a base. Now, if I had tried to plan that, it would never have worked for me.
A lovely delight in the random type garden that we have.