Q.Will Zoysia Grass Crowd Out Quack Grass
Do I need to kill the areas with the quack grass or will my zoysia lawn ultimately crowd it out?

Heather
Certified GKH Gardening Expert
Certified GKH Gardening Expert
Answered on June 4, 2011
The zoysia will ultimately crowd out the quack grass, as long as the zoysia is thick and healthy. Quack grass does not deal well with competition.
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