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i got 4 bubble buckets setup and ready, cant fuckin wait
but lemme get this straight
What does a EC meter exactly do? i got a ph and tds meter but i didnt know a ec meter was mandatory
under 250ppms for seedlings and than the ppms should gradually rise week by week?
oh and is that 250 ppms of nutrients? like say the water from my tap is 150 ppms...i put nutrients in till it reaches 250 more?
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