Everything GardeningRotoplast & Self Watering Planter Systems

I have a patio area outside my french windows…and I have a lot o plants in pots there which look great but I want to add hanging baskets or creepers….something which grows fast and gives a good show…or a shrub or tree in a pot? What looks good and isnt too dear please?

What grows best where and when, ect…
Thanks!

it will need to be able to identify plants by description i.e the flowers open in daylight and close at night and is pale blue in colour.