Developer's DescriptionBy Yard MasteryDescription: Yard Mastery educates users about when and what to use to help take their lawn to the next level.Description:Yard Mastery educates users about when and what to use to help take their lawn to the next level.KEY FEATURES:Soil Temp - Get the soil temperature of your address and be informed about when to apply products on your lawnJournal - Record what you have done in your lawn.