Care Library
Watering, soil, light, repotting, diagnostics, and pet safety — calculators for the plants people actually grow, not a once-a-week calendar.
Watering Calculator
Calculate saturation volumes and dry-down intervals based on container diameter, potting substrate, light exposure, and active season.
Plant Doctor
Multi-symptom triage model evaluating yellowing leaves, root health, crispy margins, and common pests into actionable remedies.
Soil Recipe
Formulate custom tropical, epiphyte, and succulent substrate blends with exact ingredient measurements in cups, quarts, and liters.
Light & DLI Calculator
Measure foot-candles and Daily Light Integral (DLI) across window orientations and distances to find the right placement.
Pet-Safe Checker
Check toxicity profiles for cats and dogs across popular indoor varieties, with non-toxic botanical alternatives.
Repotting & Pot Size
Determine when to repot, calculate safe new pot diameter (+1" to +2" max), and estimate the fresh substrate volume required.
Field Guides & Specific Calculators
Monstera Watering Guide
Seasonal hydration intervals & pot dry-down.
Yellow Leaves & Root Rot
Triage workflow for lower leaf yellowing.
Chunky Aroid Soil Maker
Orchid bark, perlite, coir & worm castings.
Snake Plant Care Guide
CAM moisture storage & soak-and-dry intervals.
ZZ Plant Care Guide
Rhizome reserves & gritty substrate rules.
Pothos Propagation
Water vs soil rooting timeline & node cuts.
Fiddle-Leaf Fig Light
Foot-candles & window distance falloff.
The Botanical Journal
Read long-form care guides, propagation walkthroughs, and collecting notes written by our horticulturists.