A friend of mine, ingrid, started growing her own lettuce mix at home using a non-circulating hydroponics system. i was very interested in what she was doing because it requires no electricity and only a one time nutrient feed.. 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.. Kratky hydroponic is a great way to grow food indoors in any weather. read more about growing food indoors: an alternative to a passive solar greenhouse – indoor window garden.
Kratky, b.a. 2009. three non-circulating hydroponic methods for growing lettuce. proceedings of the international symposium on soilless culture and hydroponics.. In the “more than one way to skin a cat” department, kratky hydroponics is a soilless growing method that is so simple in its design, it is the perfect introduction to the world of hydroponics.. designed by dr. bernard kratky at the university of hawaii, the kratky method is a system of passive hydroponics that requires no electricity, no pumps, and mostly common household items.. The suspended pot, non-circulating hydroponic method is a unique and powerful technique for growing vegetables because the entire crop can be grown with only an initial application of water and nutrients..
