Most gardens seem to have one full shade spot where it is hard to grow anything. I have figured out what plants do grow where in my garden, but I could not give you any suggestions. I discovered this website some time ago and enjoy their newsletter info. Then this morning this info showed up → 25 plants that grow well in full shade . Ferns are very easy to grow.
Discover why companion planting helps your plants grow better. Kevin from Gardening Mentor saw this post and sent me this link about companion planting and why you should use it. Here is another link to the secrets of companion planting.