So they say confession is good for the soul, at least that's what I've heard...
I've been fighting with trying to gain control of this current grow.
Fungus gnats, bacterial infection, PH swings, stunted growth, yellowing of leaves, ect...
I have brought home the new 1968 clone, and in the last couple of day things have really went south.
I chose to add the pool shock, made a base solution of 5 grams per gallon, and added to the reservoir at a rate of 5 ml per gallon. Hoping that this would turn things around for me.
Today she looks LOTS worse, not even going to post a picture.
So at this point I chose to flush with tap water, in case I had some sort of salt build up.
Drain the reservoir, added 5 gallons of tap and started to flood repeatedly...then I remember that I didn't PH the tap water.
I grab my trusty PH pen and measured my tap water...10.2 PH...WTF!!
Yeah, I was freaking...
I have very high TDS tap water, like 600 PPM, but my PH always runs about 7.0, so now I have no clue what is going on.
Eventually the light bulb comes on, and I calibrate the PH pen.
After calibration the tap water is measuring 7.2.
So all the PH down I have been using has been for not.
The PH pen was measuring 3.0 points high, so if I was getting a 6.8 reading in the reservoir and then adjusting to 5.6, I was really taking it down to 2.6. No wonder both my plants look so bad.
I did a reservoir change on the Durban Poison that is at day 16 of flower, and I am letting the 1968 plant in veg flush with PH'd tap water overnight as my RO tank re-fills. I will change the reservoir on it tomorrow.
Long winded way of saying that WillieP is a dumbass sometimes.
And don't forget to calibrate your PH pens kids.
Hoping to see things turn around soon,
WillieP