Interactive Labs
Microgreen tools anyone can play with.
These are the same interactive components that power our lessons — standalone, free, no sign-up required. Cited where cited-able. Clearly labeled when a formula is pedagogical rather than predictive.
Mold Risk Visualizer
Drag sliders on humidity, temperature, airflow, and seed density — see a live risk gauge and get a plain-English call to action.
Parameter Slider Lab
Yield & Profit Simulator
Set seed cost, tray cost, yield grams, and price per pound. Instantly see margin-per-tray and where you are on the commercial band.
Parameter Slider Lab
LED DLI Calculator
PPFD × photoperiod = DLI. Dial in your lighting to match species targets, with cited bands for brassicas and herbs.
Parameter Slider Lab
Phase Timer Simulator
Watch broccoli's 12-day grow cycle play out in 12 seconds — soak through harvest. Scrub the speed, pause on any phase.
Animated Process Visualizer
Tray Planner
Drag species onto a 4 × 3 grid to plan a multi-species sow. Quick way to think about variety + spacing before you commit a real tray.
Drag & Drop Builder