Most of us consider perennials when we think of plants that are great pollinators. Several annuals make great pollinator plants. There is a wide selection in both color and variety to satisfy almost any gardener. Some reseed themselves.
There are over 230 Clematis species, both woody and herbaceous types. Among the 230 species, there are climbing and non-climbing varieties. The non-climbing species are C. heraceifolia, C. integrifolia, and C. recta.
I can give you 90 million reasons to plant a tree and not one reason not to unless you are not interested in caring for that tree during your lifetime. Trees grow slowly, heal slowly, and die slowly.
When considering renovations of your garden, small changes can make a big impact, whether focusing on design or the type of birds, insects, or animals you attract. If you are interested in attracting more birds, such as hummingbirds, understanding the color and forms of the flowers they visit is essential.