Q.Large Evergreen Removed, Need To Fill The Area With Something
Property is surrounded by three spruce and several deciduous trees on a corner lot. Faces N.E. but gets full sun 70% of the day and is in shade of other trees the balance of time. I do have sprinkler system and some drip options. What would you recommend I use to fill in the space without too much clutter? Tall grasses fill too much space nearby already. Would like flowering or colorful bushes, would rock look good? I live zip 80031 – Westminster, CO. Dead Fir in photo was removed. The bushes shown in 3rd photo could all be removed. Any help, ideas would be welcome.

Certified GKH Gardening Expert
Here are some options for your hardiness zone 5:
https://www.gardeningknowhow.com/garden-how-to/gardening-by-zone/zone-5/planting-zone-5-shrubs.htm