How do I test PPM from the runoff? In felt pots…
Well whenever the water runs out of the bottom I to your collection tray then you would use your TDS meter to get the ppm reading.
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Ok was using a big wad of kitchen paper 
and squeezing 
Can someone give me the ppm numbers for veg and flower inc runoff?
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Wicked 
I read push it up to 1000-1600 ppm in the middle of bloom?
There is more then one way to skin a cat
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Every plant is different. You have to learn how to read your plants. Watch some videos, read some botany stuff. It will all start to become easier and easier then more grows you have
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So true so many different was to be successful;)
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