Selecting Hydrangea type
Im looking to plant some Hydrangea in my back yard and would like some of your expertise in selecting which type(s) would be best suited for me. The location gets full sun from all directions.The area gets decent drainage as there is a slight pitch toward the street from the yard. Im planning on planting a Japanese Maple nearby which will offer at least a small amount of shade from the South. I'd like the Hydrangea to have nice thick foliage and grow to a height of around 6 feet. My house and yard reside on the corner of a block so I'd like to plant a few things for some privacy from the street and to make the backyard feel like more of an enclosed private area.
Some of the species I have looked at online are:
-Hydrangea macrophylla "Endless Summer"
-Hydrangea serrata , although these are listed as 3-4' growers
-Hydrangea macrophylla 'Kluis Superba' (H)
Which species do you recommend, and what spacing should I leave between plants?
Thank you in advance for any help offered.
PS- I will snap a couple of pics of the area later this evening to give you a better idea of what Im working with. Perhaps you can offer even more suggestions for other plants/shrubs and deco grasses to accompany...?