Hello, I am a fairly new gardener and I am looking for suggestions for some perrenials. In my backyard I get mostly full sun and in my frontyard I have shade. I also would love to plant a lilac in my backyard but I have no idea which is the best variety for scent and one that will do well in my area. Any suggestions would be appreciated. One more question......is there any type of ornamental grasses that do well in shade because most things I have read said they are sun lovers? Thanks.