These vintage inspired Mason Jar Herb Kits are simple, self-watering and fertile with success. They come with everything you need to grow a kitchen garden. This easy to set up and maintain Mason Jar Herb Kit includes organic and non-GMO seeds, plant food, growing medium and a wicking system that brings water up to the plant’s roots. The mason jar fits every decor. It’s a perfect system for home chefs and small-space gardeners. All you need is a sunny windowsill.