Were you aware if you had a question you wanted to ask Dewey about your lawn that you could?

Go to the Online Contacts tab.

Type in your name.
Type in your email address.
Type in subject.
Pick a category - for asking Dewey you would pick 'Get Lawn Advice from Dewey'
Type in your message.
Click the box that says 'send yourself a copy' if you want a copy of the message you have sent.
Type in the CAPTCHA symbols/letters (this is to prevent spam).
Hit 'send email' and you are done.

Dewey will get the email message and he can send you an email response!
It is that easy.