However, it's important to be specific when talking about sage. "Saal" refers to the Sal tree (Shorea robusta), which is a large, hardwood tree found in India.
If you're referring to the culinary herb, sage (Salvia officinalis), then the Hindi word would be "अजवाइन" (ajwain).
To avoid confusion, it's always best to specify what type of sage you're referring to.