Viewing post #506168 by WarpJr

webesemps said:I'm amazed at the swift "response" of the heads to your tweaking of conditions as small as they may be...

I've had them for quite some time...but your right. Once I started the aero/flood &drain, the plants have had a very quick and noticeable response both below and above "ground" . big advantage if you can see your roots and weather they are happy or not... (a big advantage until you get a system infection that is :))