If you intend on putting down a preemergent or crabgrass preventer with your lawn and also need to dethatch, it is actually best to dethatch very first. Dethatching When you put down your weed preventers and preemergent will disturb the barrier that was made. How often should you dethatch your https://fulllawnmaintenance88765.azzablog.com/34571915/facts-about-yard-maintenance-winnipeg-revealed