The main element to expanding grass below trees will be to match shade-tolerant types with your neighborhood local weather. Purple and tall fescues work in neat-weather zones and St. Augustine grass works in hotter spots. Tips to expanding grass less than trees. Plant Correctly Use a drop spreader to broadcast https://www.no-bs-yardwork.com/blog/how-do-i-maintain-my-grass-to-stay-green-and-healthy