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BEDZ

Need help yellowing on leaf

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yeah cal-mag is caused from ph too low.. you want to aim for around 6.3

anything under 6.0 is too low

this will show you the various nutrients and their PH range.. its the same for soil or hydro

http://organicgarden.org.uk/blog/wp-content/uploads/2009/02/ph_nutrient_chart.jpg

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Thank you so much for your help mate. There in the first week of flowering at the moment if I adjust the ph will they recover and If so how long do you think it would take

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yeah just raise the PH a little.. aim for 6.3 if its a little below or above them it wont matter.. but keep it above 6.0

they dont look bad.. they will start looking a bit better in a few days

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