Many species
There are many kinds of grass-planting bricks, such as nine holes, tic-tac-toe, single eight-character, double eight-character, lattice and so on. Among them, nine holes and tic-tac-toe are the most popular types.
Color selection
The colors of grass-planting bricks are cement, green and red. Among them, green is the most popular color, because it can perfectly blend with grass color, which doubles the road greening effect.
Paving skill
When paving grass bricks, adding more soil at the bottom is the best choice. If you use ash to build bricks, be careful not to grow grass, and you may even "burn"! For the sake of greening effect and beautiful environment, this little thing deserves attention.