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Flushing Cannabis Plants: Is It Necessary?
Flushing is a topic of debate for more than a decade among cannabis growers. While some growers flush their plants to remove excess nutrients collected over time in the soil, other...
What are EC and PPM in Cannabis?
If you are growing cannabis, especially if you are growing it hydroponically, you need to understand two important concepts — electrical conductivity (EC) and parts per million (...
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