Pre-Emergent Treatment

People love their lawns and trees and your pride of ownership is what keeps us in business. Because your plant health care (PHC) estimate can be somewhat mind-boggling, we put together a short description of a few of the common treatments we often prescribe for Denver tree services.


Contrary to popular belief, pre-emergent weed killers don’t destroy broad-leaf weeds and their seeds; they simply stop them from growing. These herbicides are generally only effective if applied before annual grass weeds emerge. This time-sensitive treatment needs to be done in early spring and watered in after completion. To prepare for this treatment we ask that you have all pets inside and gates open to allow access.

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