Hello. I am newbie to gardening. There's an area in my garden under a Rhodo that gets afternoon sun. I have tried geraniums there and they don't do so well. Some actually die because of the lack of full sun. There is sunlight but it starts about 2 pm. I want to try tulip bulbs there but I don't think they will survive. Can anyone suggest a nice flowering annual or perennial for that spot. It has to be 12-24 inches in height. For perennials, I was thinking of lungworts, hostas, or heucheras. What about annuals? The area is about 10 feet long and 2 feet wide. Its slightly sloping so I can put small plants in front and taller plants in the back. Thank you.