I've never grown a garden before, but I really want to give it a try. I'm planting a flower garden. I got some tools already, and I've already got some seeds and bulbs. (zinnias, lilies, freesias, etc.) So I started by pulling up all the weeds. Now that the weeds are all gone, how to I actually go about planting my seeds and bulbs?? I know I want to put the taller ones in back, but is there anything I need to do to the soil first? Any other advice would be appreciated as well.