I think what you mean is that they are turning there pump off once the roots reach the water. At that point, there is no need for the pump...or any pump for that matter, as roots can easily get sucked into the AG pump. As for airstones, you need more aeration than the AG can provide, thats why people always have airstones in there.I've noticed that a lot of people are recommending that that pump and airstone that comes with it should be shut off. im wondering what the difference between keeping your own air stone and pump going opposed to using the one that comes with the aerogarden
It's not any different, but more is better. I have two airpumps each with their own 4 inch airstone in my AG. The more O2 in the water, the healthier the plant, less chance of disease like root rot, better uptake of nutrients....I don't under stand how an airstone is different than what comes with the aerogarden. they both have a pump that brings air into an airstone that brings air into the reservoir.
it soulds like u have a DWC... do u have sprayers in there as well???Turns out that I have a model of the aerogarden that only has a pump with an airstone and I don't need to turn anything off. Thanks for the help guys