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Unstable pH and ppm in run off

Scilefstarted grow question 2y ago

Why run off mixture has stable high pH and doubled ppm?In 6.1 500 ppm Out 6.4 1020 ppm (each watering for the last week)I use Top Crop Coco substrate prepared with 0.2 g/L nutrients, how long will it affect run off ppm value?

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Setup. Substrates

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CULTIVATORFROGanswered grow question 2y ago

Hola esta en los parámetros correctos 6.4 esta bien y los ppm en 1000 tampoco es mucho. Si haces un lavado de raíces quitaras todos los nutrientes del sustrato. Si piensas que es alto el ec en tu nivel de drenaje solo riega con agua hasta que baje un poco. Pero para mi esta perfecto

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Selected By The Grower

Koppyanswered grow question 2y ago

Fallow 20-20-20

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Storkanswered grow question 2y ago

You likely be dealing with salt buildup around the roots. As you feed your plants, this buildup slowly dissolves back into your runoff, driving up your PPM/EC, To deal with this, you need to flush to clean up the salt 🍻

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