Q.Zoysia Seeds
I put down Zenith zoysia seeds 3 weeks ago. I live in Raleigh, NC. Since putting down seeds, there are only patches of grass (not very much), and I’m not sure if it’s the zoysia. Should I put down a starter seed fertilizer or lime to kick start germination, put down more seeds or just wait?

Here are some links that will help you.
http://zoysias.com/seeding/#.V0JRfyMrL9A
https://www.gardeningknowhow.com/lawn-care/specific/zoysia/facts-about-zoysia-grass-zoysia-grass-problems.htm