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The Grass Authority
Serving the area for 16 years!
Just a quick note: Our office will be closed until January 3rd for the Holidays

There is no cause for alarm.  We just wanted to let you know that we are seeing some Leaf Spot Disease. See photos.  The weather has changed, we are getting some warmer rain, this on its own will help the grass "fight off" the disease.  In some rare cases treatment may be required.  Since we timed our Winter Fertilization almost perfectly, we have all the required nutrients in place.  It is up to the grass!  If you feel your lawn needs HELP fighting this disease let us know and we will set  up an inspection.  If treatment is required, the normal course of action is one application ASAP followed by a second application 14 days after.  Your standard application price would apply for each.  Prepaid customers are eligible for a 50% discount.


Again, no cause for alarm.  The grass should be fine.  Just wanted to keep you posted.


Happy New Year! Wishing you a Healthy, Happy and Prosperous 2012!


All of us at The Grass Authority




Leaf Spot Disease

Referrals Made Easy!


We feel our great service and results will impress all our new clients. We appreciate any customer referrals and we won't let you down. Please give your VIP cards to anyone you feel would benefit from our services. You will receive $25.00 cash for each referral (No Limit!) that takes advantage of a comprehensive program. Your referral will receive a FREE Lawn inspection and a Free Micro-Nutrient Application!

With the click of the mouse you can refer on line @ can use Facebook or Twitter to refer your friends and family. It is quick and easy. If you have any questions on how to use the web site please call 503-212-4888. Thank you in advance for your referrals. 

The Grass Authority

503-620 HELP (4357) 

Tigard, Oregon 97224