Do you charge for the service, if I want to know your comments and advices for my garden? What are your guarantees for my garden after pratice? What types of maintenance do you offer? What's the cost for professional irrigation installation? What is a good grass variety for my lawn? When it a good time to seed a lawn? How often should I water my lawn? How high should I let my grass grow before I cut it? What sort of lawn can I grow in the shade of a big tree? Moss is growing all over my lawn. What moss killer can I use to kill it? My lawn is full of weeds; how do I get rid of them? Is aeration a good idea? Is the fall a good time to aerate the lawn? What Can I Do About Lawn Damage Caused by My Dog? How and when should I prune my shrubs? When is a good time to prune a tree? How far apart should I plant trees? How often should I water a newly planted tree? What kind of houseplants can survive in low light situations? I've read this FAQ and I still have a question.