Nutritions with Silica and Potassium

Hello all question I was told that should add Silica and Potassium in case I continue to struggle with the heat and humidity. I’m not sure any advice is well Appreciate it thank you

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Silica is a good addition to help plants cope.
Any plant food should have enough potassium without the need to add more.

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Yes, silica is good for increasing root mass, increasing stem strength, and tighter internode spacing, and excessive heat . It also helps prevent humidity-related diseases like gray mold in climates with high humidity.

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