They're all looking perky now. It seems the three in the rockwool are getting bigger then the ones in the hydroton stones though. The PH is begining to go up as well. I don't have any PH down yet but I do have some White Distilled Vinegar, how much should I put in to bring the PH down just a bit. The tester I have shows a shade of yellow for 6.8 which is the lowest the tester is made for. I had it so that I had a slightly lighter shade of yellow but now it looks like the PH is right at 6.8.
RoboGro Reviewed by RoboGro on . Bubbler System Question Been getting alot of good info here, thanks Latewood and all. I have been growing in dirt for sometime now and had a hydro kit that I bought setting around and finally decided to give it a go. Soo... Do I put the Rockwool at the bottom of the net pots let them get wet for a day then put the seeds in the Rockwool and cover them with the little round stone sort of things? I was hoping to start this morning but noticed last night, when I put the stones in first that alot of them fell Rating: 5