By Alun
United Kingdom 
What can i grow in ring culture
14 Mar, 2010
Answers
Tomatoes usually but almost anything I suppose. It's just like planting in a pot but allowing the tap root to access water.
14 Mar, 2010
I do my capsicum peppers this way too as it makes it easier for my daughter to put the water in the right place.
14 Mar, 2010
Tomatoes for one
14 Mar, 2010