Yet Another Nutrient Calculator

Features

• Support for more than 25 compounds/DIY fertilizers.
• Support for more than 30 commerical products.
• Calculates all macro and micronutrients.
• Calculates dosing for the three most popular DIY methods (EI, PPS-Pro, and PMDD).
• Friendly input: you could use 3/4, 0.75, or 0,75 teaspoons, for example.
• Dry dosing or solutions for target or dose or teaspoon or bottlecap.
• Solubility checks.
• Toxicity checks and a wiki for Copper.
• Warnings for tricky compounds (ex: K3PO4, EDDHA Iron, etc)
• Mobile-friendly interface available at http://calc.petalphile.com/mobile
• Approved by PlantBrain/Tom Barr!
• Interactive, zoomable, fancy charts (via HighCharts )
• Modelling projections for your first month of dosing by method (EI, PPS-Pro, etc) as well as suggested guidelines for each method.
• Translations in Dutch, German, Japanese, Brazillian Portuguese, Romanian, and Spanish
• Open source!
• Super gross and the code is all over the place, thanks for understanding :)