Just remember, deer are browsers, they like diversity. I used to make sure my clover plot was weed free and as pretty as it could be. Now I let it go a little bit and still see the deer browsing the clover but on the grasses too. I won't let the clover get overtaken, but I'm ok with some "weeds" now. The deer won't mind. Like many, time seems to be a lot of our biggest enemies. Shave an hour here and there to invest it on more pressing projects/issues. That's me anyway.