We maintain around 10 acres in North Central Florida. It currently is mostly grass on sand. We would really love to transition to a meadow and in fact have made several attempts. However the wildflowers we plant never seem to take off and it quickly turns to weeds. Bidens are the predominant flower and the spread everywhere. There is lots of Dewberry and smilax that quickly infiltrate and try to take over any time we back off from mowing. When left to grow wild, it not only looks unseemly, but it also is next to impossible to walk through.
In addition, there is a noticeable increase in mosquito and tick population. We would love to see a lot more beautiful meadow, but that is simply not what happens.