I checked the downloaded bible and didn't find the answers to my questions. My 4 little 3/4" plants are sick, I have a PH analyzer. What should it read? I have some Miracid Acid-loving plant food to mix into the soil but not sure how much to put on, don't want to kill them. I only have about 1 1/2 cup soil in each little pot.
Instructions on Miracle-Gro box says 1/2 teaspoon per gallon of water. I'm needing maybe a cup of water total for these 4 little pots.
I just remembered, I purchased a General Hydroponics PH Control Kit. Just opened it and quite confused how it works. It says to fill test vial halfway with nutrient solution. Add 3-5 drops of ph test indicator and tap vial. compare color.???? I thought this was to put acid in the soil, anyone know what this does?