Knol khol (ganth gobi or kohlrabi) is a quick, cool-season crop with steady regional demand, and KhetiShop lists green and purple types chosen for tender, crack-free knobs and uniform, early maturity. Dependable seed gives you a clean, even stand and knobs that stay tender rather than turning fibrous. Compare varieties and pack sizes by brand, use the sowing and spacing guidance on each product page, and order authentic knol khol seed with fast delivery, GST invoicing and easy support across India.