My lovely Dad has made me a smallish raised bed about 4ft x 2ft from decking boards that I've painted in a seagrass colour. I'm a novice gardener and wish to plant with interest all year if possible with colourful flowers and shrubs and bulbs but unsure how to plan it. It's sitting under our front window and gets sun in the morning. I looked at the gardening on a roll but really couldn't spend that much so any ideas would be great. Also would it be best to wait now until Autumn before planting?