I changed my rez and switched to MaxiGro today for the increased nitrogen. I also upped my TDS to 930 from around 600. PH is 5.9 and my roots look really good and white. I didn't expect to have as big of a root structure as what I have now but I believe the 13 gallon rez helped it get so massive already. Also I added Botanicare Hydroguard to the mix today as well. 44 days old.
might want to put a check valve inline on your air pump or raise it above the height of the water. Ive seen a pump die and then it back siphoned all the water out of the rez.
How's this for dramatic?! I've been wondering what the out come of something like this would be so I went for it. I've exposed a whole lot more bud sites and was able to pull some that were trying to make it up but couldn't because of all the leaves. Well folks I guess we'll see how this turns out together.