Dr. Jonathan Vrban, formerly a medical practitioner in California, now lives in Hawaii where he enjoys gardening and growing various herbs. The document provides tips for growing herbs successfully, emphasizing the importance of drainage and using well-draining soil, adding lime or gypsum if the soil is not alkaline or sandy. It also recommends integrating compost into sandy or clay-like soil to enhance plant growth and pinching off flower blooms and leaves to encourage more leaf growth and stronger root systems after transplanting.