1. D

    Weekly Fertilizer Uptake

    Hey everyone! Need a little help regarding a macro solution. I've been trying to add the following 8.27 gms of magnesium nitrate 3.55 gms of magnesium sulphate 2.87 gms of mono potassium phosphate 23.84 gms of potassium sulphate All of the above is in 500ml of water. The problem is...