It’s just a few weeks before Derby Day in Louisville, and you know what that means: almost time to start tending to your spring garden.

This week on “In Conversation,” host Rick Howlett talked to gardening experts about what to plant in your soil. From first-timers trying to begin a begonia, to experts who want to make it rain with vegetables, plants, shrubs and trees, no question is too big or small for our troubleshooters.