Scalping occurs when more than 1/3 of the grass blade is removed. This removes dead grass and helps the sun warm the soil more quickly to stimulate earlier green-up. Only scalp Bermuda or Zoysia after all danger of frost has passed, but before it has started to grow.Click to see full answer. Accordingly, should Zoysia be scalped?SCALPING. All Bermuda and zoysia lawns (only) should be scalped each spring. Scalping is the removal of dormant, straw-colored turf, and it promotes earlier green-up and helps prevent thatch and weed problems throughout the summer. Do not scalp your lawn until all chance of frost is past.Also Know, how tall should you cut Zoysia grass? Mowing. You will not need to mow nearly as often because zoysia doesn’t grow tall quickly. A healthy zoysia lawn should be mowed to a height of 1 1/2″ to 3″. A golden rule when mowing any turf is “never cut more than 1/3 of the leaf height.” Simply so, is it good to scalp your lawn? That is because the grass is dormant during the winter, and scalping it can give it a kick start into growing in the spring. Scalping a lawn can also eliminate built-up thatch, and protect against lawn diseases. And it can help your soil get more sunlight, which can be beneficial to lawn growth.What is the best fertilizer for Empire Zoysia grass?Fertilization – Avoid heavy applications of nitrogen in the summer by applying ½ lb of Nitrogen per 1000 square feet of lawn each month through August. Use a balanced fertilizer like a 10-10-10 for best results.