The Grow Awards 2026 ๐ 
Ec (ppm)
Bud_Spencerstarted grow question 6y ago
Hi grower, if I measure the discharge, how much PPM should maximum come from the earth in the flowering period?
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Bud_Spenceranswered grow question 6y ago
Hey Fruitgrower i also buy a tds/ppm stick. And now my brain is damged i think long time with bio is no chance for to much nutrients but this is wrong. I have 3000 ppm from soil Water and this is to much i think. I must understand this 100% that im sure i do the right...
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Fruitgroweranswered grow question 6y ago
So this is a good question and as I grow in soil organically I usually don't test it.... But recently I bought a tds meter and have been doing more tests ๐if your runoff ppm is very high, it means you are feeding more than the plant needs and must flush with water for a few days. If it is very low, then the plant is taking all available nutrients and can do with some more. ๐ฑ๐
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