Tree and Shrub Care Program Hagerstown MD Washington County Maryland Grosh’s Lawn Service offers a tree and shrub care program tailored towards the plant’s needs. A well cared for landscape needs the protection from our Tree and Shrub Care Experts to protect your investment and increase the value of your property with well cared for trees and shrubs all year long. We will monitor and inspect the trees and shrubs health with each service for bagworms and tent caterpillars. This is why it is recommended that you have our yearly service program so we can be proactive instead of reactive to any health, insect or disease issues that may arise all year long. Our tree and shrub care program is designed to help keep your landscape attractive, healthy and increase the value of your property.