Clay balls problem
have recently brought some clay balls and they seem to be raising the ph of my system have done many test and it the caly ball is the problem does any of these other products do this? please help
Answer from Stella:
The clay balls are relatively inert and should not change the ph. (Make sure they are well rinsed). We have never had this problem in our gardens that use them. Ph is always an ongoing aspect of any hydroponics system that needs to be checked and adjusted at least weekly. If you are having problems, check ph daily for a while.
Ph adjustment is just part of the process, it may not be your media (clay balls) at all.
Hope this helps!