Why FloraNumbers?
Houseplant care is filled with vague advice like "water when dry" or "fertilize monthly". Different pot materials, soil substrates, and lighting conditions dramatically change physical evaporation and mineral absorption rates.
FloraNumbers translates published horticultural research into clear, unit-aware calculators. All computations run 100% locally in your browser—no trackers, no sign-ups, and zero data leaving your device.