(Rama Tulsi , Tulasi, Holy Basil) Perennial bush basil from India–the main type grown there. Green stemmed with green leaves, sometimes tinted in purple, open form to 4 feet, flowers reddish purple. Highly aromatic plant, testing high in both eugenol and rosmarinic acid. Traditional usage (Ayurveda): stress, anxiety, heart disease, arthritis, diabetes, and dementia. Drinking tulsi tea in the morning is a fantastic way to get started. Plant prefers warm, rich soil in sunny garden. Space 2 feet apart.