March 29, 2017
Dormant Oil Applications
Horticultural oils are used in late February and March - as temperatures allow - to control scale insects on deciduous and conifer trees (excepting spruce). Also has some effect on overwintering mite and aphid eggs.
Pre – Emergent Treatments for Lawns
In spring, your lawn is rapidly developing roots below the soil zone. That makes it a great time to prevent weeds!
Pre emergent lawn weed control helps prevent broadleaf weeds before they are established. While labeled a weed killer, more simply it stops the seeds of common Colorado lawn weeds from being established.