I just went into flowering is it ok that number 2 is this low already
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Yeah that’s more or less normal. What kind of water are you using? Tap, RO or distilled? And you mayb have to purchase backup bottles. I did so for my grow and seems to paid off
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I’m using distilled from very beginning
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That makes sense. The replacement bottles are on the Grobo website. Your grow is where it should be, good job would love to see more pics
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Is this your first grow? If so I would submit a ticket. Because I am still working on my 1st bottle of #2 bottle and I am in my second grow. Unless you are using tap water. Because distilled water should have ph of 6. Any champs please chime in. Good luck and Happy Growing!
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I’m using distilled water and have been but at this rate I have to buy another bottle cause it looks like its not gonna make the 1st grow finish line
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Bummer, I would wait to see if anyone else who is using distilled water is running thru#2 bottle like you did during grow.
I use distilled water and I have hardly any gone of #1 and #2 and I’m on Day 46 starting 47 in two hours.
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I would do a pH health check if you can, something is off. Open a support ticket too.
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What pyromancy said,
What day are you on with your grow?
Have you calibrated your PH probe before starting?
If this is your first grow, I would definitely put in a support ticket, clean your probes and recalibrate them. It looks like the probes are off if this is your first grow.
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Thank you guys for the update 
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