This video shows how to grow lettuce in glass mason jars hydroponically, meaning in water instead of in soil. I use the Kratky method, which does not need an air pump. A simple glass jar is good enough to grow the lettuce as you will see. The seeds sprout very quickly, and in just 5 weeks I have a beautiful harvest! After another 2 weeks the leaves to grow back and I am able to harvest a second time! Very delicious both times!
You can find the items I use in this video on Amazon here:
Grow Lights:
Rockwool Cubes:
Clay Pebbles:
Mason Jars (make sure they are wide mouth):
Net Cups 2 inch:
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Easy to Grow Hydroponic Lettuce Using the Kratky Method

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