@California Gardening California Gardening: How to Grow Plants With Kratky Hydroponics Method February 20, 2022
@Epic Gardening Epic Gardening: DIY Water Bottle Hydroponic System for Propagating and Herbs April 8, 2019
@Epic Gardening Epic Gardening: How to Set Up The Kratky Hydroponics Method (Tutorial) August 4, 2016
