Ebb and flow vs. bubbler

[notanovice]

Why does my PH rise back up after I use PH down in my bubbler? I am using rockwool cubes.

try changing nute solution in res.
could be nute salt build up

notanovice Reviewed by notanovice on 01-19-2005. Ebb and flow vs. bubbler I am going to grow a couple of plants for the first time and i was wondering which would be better to use: ebb and flow or bubbler system? I've done some research on it, i have many of the links that have been posted in previous theads and found my own. Was just hoping to solicit any personal experiences from people. thanks for any help! Rating: 5