Sign-up now for the 2018 Spring Healthy Virginia Lawns Program with site visits, March 13-29, 2018. The Healthy Virginia Lawns program is designed to assist York County and Poquoson residents with taking care of their lawn in an economic and environmentally sound manner. For $20, York/Poquoson Master Gardeners will visit your site, measure your yard, take a soil sample, and provide customized feedback. If you would like to be added to this program list, call the Extension office at 757-890-4940.