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Water, ph and ec.

My_name_Jeff
My_name_Jeffstarted grow question 4 years ago
How do i measure ph and ec without having meters? What are the right ammounts of ec and can i use bought water? And if so how do i find ec, i only see ph in bought water.
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DoDrugs420
DoDrugs420answered grow question 4 years ago
Yeah, you need the meters. Ec vales are: 0.8-1.3 for seedlings; 0.5-1.3 for clones; 1.3-1.7 under vegetative phase; 1.2-2 during flowering. Here is a chart to convert Ec into ppm, the ppm is something that you shoukd find labeled in bought water. https://manicbotanix.com/ec-to-ppm-conversion-chart-2/ And yes you can use bought water, i speak this from experience with bottled water.
The8thChevron
The8thChevronanswered grow question 4 years ago
You don't really. You can get a cheap pH and EC meter sold as a pair for like $12. Just buy some buffering solution too so you can calibrate your pH meter weekly.
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