Copy this recipe takes everything with it: targets, medium, tanks, water and mix. Start blank keeps the medium, tanks and water but has no targets or fertilizers. Either way the new recipe opens, and changes from then on save to it.
Copies its tank layout, acid tank, ratios, volumes and water into the recipe open here. The other recipe is not changed.
None of your other recipes have tanks or water saved yet.
The readings and nutrient fields below hold the selected test's values, and save as you type. Switch tests or hit + New to start another. The open recipe uses the selected one.
Water readings
The descriptive numbers at the top of most reports. Leave 0 for anything not listed.
Measured nutrients (elemental ppm)
From your water report, in elemental ppm (mg/L). Leave 0 for anything not listed.
Trace elements aren't on a standard panel. Add them only if your lab ran them.
Reservoir
Concentrate tanks
Each tank is a concentrate your injector pulls from at its dilution ratio. Keep incompatible salts apart so nothing precipitates: calcium in one tank, sulfates and phosphates in another. You assign fertilizers to tanks in the calculator.
Batch tank
The buffer tank your injector fills with final-strength solution before you irrigate from it. The calculator tells you the total fertilizer in a full tank and how fast your concentrate drains.