I agree with planting clumping Bamboo directly into the soil it's quick and looks great, I'd also paint the fence to make it a feature and the planting stand out. For instant privacy if you owned the trellis you could fit some fiber board in front of the trellis until it's covered or leave it in place and paint as well, other wise a couple of posts on your side of the fence and add the board where it's needed, or speak to your neighbour to see if they will agree to the board. Cover the ground with a light beige medium gravel.

Thank you, you cant see the the trees I have in the photos due to winter but I have 12 trees already in my front yard. ( 7 silver birch, 1 mop top 2 weepings, 1 red maple and a another) I do love the hedging. I was thinking something like the below photo with the same path going to my front door but placing the same purple plants around the sides that I have in my 3rd photo . I would like to use edging do I place some along the 3rd photo. I love the above photo with the trees and hedge layering, I could do that along the front fence. What do you think ? I don't really know plant names so I am saying sorry in advance

Hi Julieo11, Great spot for your water feature, I would keep the planting low as the water feature is the ‘feature’ , use different stones and pavers to add interest, giant, dwarf mondo plus black mondo would look fabulous, liriope, lomandra would keep it looking quite structured, this would compliment existing paving

Your site is far too exposed for Maples. They are small trees that really need to be buffered from winds and too much sun by other plantings. They also need the soil constantly moist which will be nearly impossible on that slope. You really don't want to grow magnolias anywhere near the footings of a house. Have you seen how large a tree they are? Since you are in a temperate zone and like autumn foliage I can recommend a gingko tree. It will be right sized for your yard and give you that similar lighter than air look and autumn colour as maples but it's more hardy. Another option are silver birches. I would hedge the boundary for privacy and also to cut down winds to your garden which will dry out the grass and scorch it. With that slope you are going to need more rocks I think to prevent your topsoil from washing away in the first rain. It's really no use of us to provide you a list of random plants. What you need to do is put together a series of photo's of gardens you like the look of, then find plants to match that style. If you don't plan gardens then you end up with the ubiquitous suburban patch of grass and odd bushes look instead of a lovely garden.