m3r1al/verdant-care-db

Verdant — care catalog (SQLite)

Offline advice database for the Verdant plant-diary app. Keys match the model labels in m3r1al/verdant-plant-model exactly, so a model prediction is a direct lookup key (spec 4.2). Contains no ML logic — knowledge (what to do) is separated from recognition (what it is).

Downloaded once on first launch, verified against version.json (SHA-256), then used fully offline.

Schema

Table	Rows	Purpose
species	47	scientific name + structured care (watering days, light/humidity/toxicity codes, temp range)
species_name	47 × 5 langs	localized common names
disease	17	concept + repeat-treatment interval
disease_text	17 × 5 langs	name, symptoms, prevention, ordered treatment steps (JSON)
model_disease_map	38	every model disease label → concept (or healthy)
susceptibility	—	species → possible diseases

Languages

Species names and disease prose ship in en, ru, es, de, fr (English fallback). Care parameters are stored as codes + numbers and rendered by the app into all 12 UI languages, so care advice is available in every UI language without duplicating text in the database. Normalized design keeps the file at ~140 KB (spec target: a few MB).

Disease concepts

Deduplicated across crops: spider_mite, powdery_mildew, root_rot, bulb_rot, leaf_spot, blight, early_blight, late_blight, leaf_mold, scab, black_rot, rust, bacterial_spot, leaf_scorch, esca, citrus_greening, viral. The 38 PlantVillage model labels collapse onto these via model_disease_map; "Healthy *" labels map to the healthy branch.

Note

Care values are curated starter data for popular houseplants and expand iteratively. Disease advice is general horticultural guidance, not a substitute for professional diagnosis.