Pick a crop target (or type your own ppm), choose your salts, and the engine solves how many grams of each to weigh out — hitting every element at once. This is the real solver, not a demo.
Free tier: one live solve with the full multi-salt engine. Source-water correction, ion balance, and saving are Pro — shown below as locked panels so you can see exactly what's behind them.
Desired final concentration per element
9 of 9 salts in the solve
Set your targets and press Solve recipe.
The engine finds the grams of each salt that best hit every target at once — not one element at a time.