Set of 2 Kratky Mason GROW Jars Indoor Hydroponics for Growing Plants Seedlings

Kratky jars are used to grow seedlings and plants. They are black or opaque to prevent light from growing algae on the roots. This mason jar holds about 3 cups of water. I included a collar with the basket to stabilize plant stems; you could use clay pebbles if you prefer. I have a couple of grow lights in my closet if you want to bundle with this listing. The Kratky method is a beginner friendly passive hydroponic method to start growing indoors without soil. You can google “kratky hydroponics” to learn more.