The blooms are yellow and orange and produce quite a show. It isn't a cool or warm season grass. The thing it does not like is humidity. Slugs are everywhere. Slugs really do damage plants, especially the leaves.
Hand pick the larger ones loose in the evening.
The beer bait works. You may have to switch bait to keep them from getting immune. Then get the list of trees from your extension agent or nursery that will grow in your area. Replenish mid-summer if needed. And replace entirely every year if you can.