Greenhouses?

Specifically for a larger scale grow. Does anyone have any experience or advice in constructing one? Looking at something over 3000sq/ft and temperature controlled for decent part of the year.…

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Is it okay to mix calcium nitrate, mono-potassium phosphate, and magnesium sulfate into the same growing solution?

Was following this recipe I found online, now I'm reading somewhere else that I shouldn't be mixing calcium nitrate with different phosphates or sulfates as the metal ions could switch…

Continue Reading Is it okay to mix calcium nitrate, mono-potassium phosphate, and magnesium sulfate into the same growing solution?