I am playing some again, I have been saving rain or filtered water in jugs for a long time , A nice old idea .
Well anyway , here are some jugs I grow algae in , (Trace Minerals) contrasted with a clear water filled jug .
Photo's of the Earth after a few years and Vegetable plants growing on the earth this algae water has been used on ,,
I will pour some algae water into the clear and in a few days I will have more algae water
it does not always make any difference at the time it is used for watering plants , only later it has seemed to make some difference ,,,
Keeping in mind I to , started with a lot of clay for garden earth ..Also helps break down fiber additions to compost attempts
This idea seems to work well under light mulch directly in the garden .
Years of renewal thing ..