So let's say I follow the ratios and still get a calcium or magnesium deficiency would I increase the ppm of my mixture more nutes less water of would I try and change the ratios around ??
So your going by volume, so 3 scoops part a 2 scoops part b and 1 scoop epsom salt. Could applying to much cal mag cause potassium deficiencies?? Applying too much calcium and magnesium can cause a. potassium deficiency;( the K/Ca and K/Mg ratio should always be kept...
I keep getting different answers on jacks 321, running in strait coir under led, jacks 321 recipe uses 3.79 grams part a, 2.52 grams part b and .99 grams epsom salt. I keep reading post of people using 3 grams part a 2 grams part b and 1 grams epsom. What grams per gallon am I actually supposed...
Used metler toledo orion a111 ph meter to test and photo the color of commonly used ph ranges. General hydroponics ph test. Hope this helps some new people to hydroponics