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Hydroponics CANNA ADDITIVES PK 13/14 Plant Nutrients 5L Litre

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Why do people recommend such low water temperatures for hydroponic root zones?

I have no experience with hydroponics.

According to most of the information I have gathered, the ideal root zone temperature for cannabis is between 26-30 C, which is higher than word of mouth recommendations that I have seen for hydroponics, and is around 18-24 C. Certainly, high temperature impacts the oxygenation of the root zone, and I suspect that hydroponic growers are either afraid of increasing the water temperature or know for certain that it will negatively impact oxygenation in a...

Why do people recommend such low water temperatures for hydroponic root zones?


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