Low pH. Top dress with dolomitic lime. It buffers pH to 7.0. But.... it doesn't take effect right away. If you want to correct pH problems immediately you are going to have to water with higher pH water. One thing I will recommend is foliar spraying with cal mag. Because those are the first two...
I look at it like this.... I have 600 watts of light in flower. I have 5 or 6 plants in flower all the time perpetually. So.... if I wanted a gram a watt that should be about 100 grams a plant. I get about .75
Got grapefruit comming down this week. I'll put up a few pics. Its supposed to be done tomorrow but those two plants are swearing to me that they want more time.
Also if they looked worse after flush what pH water did you flush with? If you're running acidic soil and you flush with 6.5 pH you're not helping the problem. You're making it worse. So.... again please post pH and how youre testing. Because how your testing might make all the difference here.
I grow in Sunshine. Which is a lot like pro mix. I used pro mix when I worked for a dispensary with 1000 + plants. I know you said your pH was okay. But... is that the pH going in? Of the soil? Or run off? Peat heavy mediums will dump your pH if you don't watch them. With pro mix and sunshine...
Use a 1:8 ratio. Skim milk works fine. It will leave residue on the leaves. You can spray with phed water the next day if you want to rinse them off. I spray milk and water about once every week to ten days now as a preventative. It will not completely kill off the PM but it will knock it way...
They're plastic yes? I just throw them in the bathtub, scrub them super good with a stiff brush in scalding hot water. Then I dry them then wipe them down really good with a bleach water solution then rinse them again with hot water to get any residual bleach off.
Yup you can use them. I use 3 gallon plastic pots that a local nursery gives away free. I do sterilize the crap out of them and drill a lot more drain holes in them.
Well yup I was talking about you! I could have sworn we had seeds... oh well. Anyhow yea the seeds I got from those are much better. Still stretchy, but very grapefruity in smell and taste. Definatly 90/10 sativa/indica high. Makes you perk right up and get a move on. The nice thing is even...
Yea... I used to grow for a dispensary in town before they shut them down due to political bullshit (putting the vote in the off presidential election year). I got the seeds from there. But for the life of me I can't remember what seed bank we got them from. I'll see if I can contact the other...