Yellow / brown spots on leafs newbie help

[stinkyattic]

What brand and model of meter is it? Instructions are all over the web. Mine has a 'cal' button you press, put it in the 7, then if it reads 7.0, hit 'confirm'. There are a few different calibration styles commonly seen on pH meters.
If your runoff is in the pH5 range, you should be watering in the pH 7 range!

[tomcromp]

the leafs eventually dry up and fall off the pics are 1-2 days before they them off my php meter is this one PH METER , FOR ,MARINE AQUARIUM, FISH POND,HYDROPONICS on eBay, also Filtration Heating, Fish, Pet Supplies, Home Garden (end time 30-Oct-08 14:48:01 GMT)
any ideas?

Cheers
Tom

[stinkyattic]

Can you post a pic of the whole plant?
It's totally normal for low leaves that get no light to tun colors and fall.
Your plant is too big for that pot and you need to re-pot.

[tomcromp]

ill take a pic of the whole plant in a bit.
i only re-poted a week/ two weeks a go and went up majorly ill post pic of old pot agiants new one

[tomcromp]

Oh my i posted them yesterday and there gone now.Must off been all them database errors i was receiving
I dont think i need to re pot i only done so 2 weeks ago, and i majorly upgraded, the old pot is show in the images.
I just got them some "Terra Vega" nutrients for there veg stage and and cut the top from one node down to try make it bushier rather than tall.
Any tips to make my plants grow better /more yield?
I Just calibrated my ph meter am going to water today and let you know the results. also from the pics you thing ill need to re-pot?
If it help there are two g13's, violator kush and a blue cheese.

[stinkyattic]

Naw, the perspective made it look like you did though. That's fine for now; you'll be repotting in 1-2 weeks though!

[tomcromp]

ok cool, what do you think of "terra vega"? any tip for growing bushier? anyone know why its happening to the leafs?

[tomcromp]

calabrated the ph. and here are the results
ph of tap water: 7.12
Ph of tap water after neutrients added: 6.36
Ph of runoff water: 5.82-6.27

Any sudgestions?

[tomcromp]

can anyone help me?

[Greenthing]

can anyone help me?

Your question has been aswered Stinkyattic said this. Yeah, pH is off. It should be around 6.7, check the RUNOFF for that number.