{
  "version": 1,
  "note": "Curated seed-saving guidance (public-domain horticultural knowledge, e.g. Ashworth 'Seed to Seed', Seed Savers Exchange). Keyed by botanical family (defaults) with per-species/genus overrides that win. Distances in metres are conservative home-garden ranges for keeping a variety reasonably true; plant counts keep enough genetic diversity. `note` is a locale-keyed map, extensible to any language. This is a starter set, not a ceiling.",
  "families": {
    "Solanaceae": { "lifeCycle": "annual", "pollination": "self", "vector": "self", "isolationMinM": 3, "isolationMaxM": 15, "minPlants": 1, "recommendedPlants": 6, "processing": "wet", "difficulty": "easy" },
    "Fabaceae": { "lifeCycle": "annual", "pollination": "self", "vector": "self", "isolationMinM": 3, "isolationMaxM": 20, "minPlants": 1, "recommendedPlants": 10, "processing": "dry", "difficulty": "easy" },
    "Cucurbitaceae": { "lifeCycle": "annual", "pollination": "cross", "vector": "insect", "isolationMinM": 400, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 12, "processing": "wet", "difficulty": "medium" },
    "Brassicaceae": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 800, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 20, "processing": "dry", "difficulty": "hard" },
    "Asteraceae": { "lifeCycle": "annual", "pollination": "self", "vector": "self", "isolationMinM": 3, "isolationMaxM": 8, "minPlants": 1, "recommendedPlants": 12, "processing": "dry", "difficulty": "easy" },
    "Apiaceae": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 300, "isolationMaxM": 1600, "minPlants": 5, "recommendedPlants": 20, "processing": "dry", "difficulty": "hard" },
    "Amaranthaceae": { "lifeCycle": "biennial", "pollination": "cross", "vector": "wind", "isolationMinM": 800, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 20, "processing": "dry", "difficulty": "hard" },
    "Chenopodiaceae": { "lifeCycle": "biennial", "pollination": "cross", "vector": "wind", "isolationMinM": 800, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 20, "processing": "dry", "difficulty": "hard" },
    "Amaryllidaceae": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 300, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 20, "processing": "dry", "difficulty": "medium" },
    "Alliaceae": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 300, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 20, "processing": "dry", "difficulty": "medium" },
    "Poaceae": { "lifeCycle": "annual", "pollination": "self", "vector": "self", "isolationMinM": 3, "isolationMaxM": 20, "minPlants": 20, "recommendedPlants": 40, "processing": "dry", "difficulty": "medium" },
    "Lamiaceae": { "lifeCycle": "perennial", "pollination": "cross", "vector": "insect", "isolationMinM": 45, "isolationMaxM": 150, "minPlants": 5, "recommendedPlants": 20, "processing": "dry", "difficulty": "medium" },
    "Malvaceae": { "lifeCycle": "annual", "pollination": "mixed", "vector": "insect", "isolationMinM": 150, "isolationMaxM": 500, "minPlants": 5, "recommendedPlants": 12, "processing": "dry", "difficulty": "easy" }
  },
  "species": {
    "Solanum lycopersicum": { "pollination": "self", "isolationMinM": 3, "isolationMaxM": 6, "minPlants": 1, "recommendedPlants": 5, "processing": "wet", "difficulty": "easy", "note": { "es": "Casi siempre se autopoliniza: fácil de mantener pura. Fermenta la semilla con su pulpa 2–3 días, lava y seca.", "en": "Almost always self-pollinates — easy to keep pure. Ferment the seed in its pulp for 2–3 days, then rinse and dry." } },
    "Capsicum annuum": { "pollination": "mixed", "vector": "insect", "isolationMinM": 8, "isolationMaxM": 150, "minPlants": 2, "recommendedPlants": 6, "processing": "dry", "difficulty": "easy", "note": { "es": "Se autopoliniza pero los insectos cruzan algo: separa los picantes de los dulces.", "en": "Self-pollinates but insects cross it somewhat — keep hot and sweet types apart." } },
    "Solanum melongena": { "pollination": "self", "isolationMinM": 6, "isolationMaxM": 15, "processing": "wet", "difficulty": "easy" },
    "Phaseolus vulgaris": { "pollination": "self", "vector": "self", "isolationMinM": 3, "isolationMaxM": 6, "minPlants": 1, "recommendedPlants": 10, "processing": "dry", "difficulty": "easy" },
    "Pisum sativum": { "pollination": "self", "vector": "self", "isolationMinM": 3, "isolationMaxM": 6, "minPlants": 1, "recommendedPlants": 10, "processing": "dry", "difficulty": "easy" },
    "Vicia faba": { "pollination": "cross", "vector": "insect", "isolationMinM": 180, "isolationMaxM": 1000, "minPlants": 10, "recommendedPlants": 50, "processing": "dry", "difficulty": "medium", "note": { "es": "¡Ojo! El haba SÍ se cruza por insectos, al revés que otras leguminosas: aíslala o cultiva una sola variedad.", "en": "Careful — unlike most legumes, faba beans DO cross via insects. Isolate them or grow a single variety." } },
    "Cucumis sativus": { "pollination": "cross", "vector": "insect", "isolationMinM": 400, "isolationMaxM": 1600, "processing": "wet", "difficulty": "medium" },
    "Cucurbita pepo": { "pollination": "cross", "vector": "insect", "isolationMinM": 400, "isolationMaxM": 1600, "minPlants": 6, "processing": "wet", "difficulty": "medium", "note": { "es": "Se cruza con calabacines, calabazas de verano y algunas de invierno de su especie. Poliniza a mano y cierra la flor para mantenerla pura.", "en": "Crosses with courgettes, summer squash and some winter squash of its species. Hand-pollinate and tape the flower to keep it pure." } },
    "Cucurbita maxima": { "pollination": "cross", "vector": "insect", "isolationMinM": 400, "isolationMaxM": 1600, "processing": "wet", "difficulty": "medium" },
    "Cucurbita moschata": { "pollination": "cross", "vector": "insect", "isolationMinM": 400, "isolationMaxM": 1600, "processing": "wet", "difficulty": "medium" },
    "Cucumis melo": { "pollination": "cross", "vector": "insect", "isolationMinM": 400, "isolationMaxM": 1600, "processing": "wet", "difficulty": "medium" },
    "Citrullus lanatus": { "pollination": "cross", "vector": "insect", "isolationMinM": 400, "isolationMaxM": 1600, "processing": "wet", "difficulty": "medium" },
    "Lactuca sativa": { "pollination": "self", "vector": "self", "isolationMinM": 3, "isolationMaxM": 8, "minPlants": 1, "recommendedPlants": 12, "processing": "dry", "difficulty": "easy", "note": { "es": "Se autopoliniza: muy fácil. Deja subir a flor y recoge la semilla con vilano cuando seque.", "en": "Self-pollinating and very easy. Let it bolt and collect the fluffy seed as it dries." } },
    "Helianthus annuus": { "pollination": "cross", "vector": "insect", "isolationMinM": 800, "isolationMaxM": 1600, "minPlants": 5, "recommendedPlants": 20, "processing": "dry", "difficulty": "medium" },
    "Daucus carota": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 300, "isolationMaxM": 1600, "minPlants": 5, "recommendedPlants": 40, "processing": "dry", "difficulty": "hard", "note": { "es": "Bienal: da semilla el segundo año. Se cruza con la zanahoria silvestre (encaje de la reina Ana).", "en": "Biennial — seeds in its second year. Crosses with wild carrot (Queen Anne's lace)." } },
    "Beta vulgaris": { "lifeCycle": "biennial", "pollination": "cross", "vector": "wind", "isolationMinM": 800, "isolationMaxM": 3200, "minPlants": 6, "recommendedPlants": 30, "processing": "dry", "difficulty": "hard", "note": { "es": "Polen por viento a mucha distancia: remolacha y acelga se cruzan entre sí. Cultiva solo una para semilla.", "en": "Wind-borne pollen travels far — beet and chard cross each other. Grow only one for seed." } },
    "Spinacia oleracea": { "lifeCycle": "annual", "pollination": "cross", "vector": "wind", "isolationMinM": 800, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 30, "processing": "dry", "difficulty": "medium" },
    "Allium cepa": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 300, "isolationMaxM": 1600, "processing": "dry", "difficulty": "medium" },
    "Brassica oleracea": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 800, "isolationMaxM": 1600, "minPlants": 6, "recommendedPlants": 20, "processing": "dry", "difficulty": "hard", "note": { "es": "Coles, brócoli, coliflor, col rizada… todos son la MISMA especie y se cruzan entre sí. Aísla bien y guarda de varias plantas.", "en": "Cabbage, broccoli, cauliflower, kale… all the SAME species and cross freely. Isolate well and save from several plants." } },
    "Brassica rapa": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 800, "isolationMaxM": 1600, "processing": "dry", "difficulty": "hard" },
    "Raphanus sativus": { "lifeCycle": "annual", "pollination": "cross", "vector": "insect", "isolationMinM": 300, "isolationMaxM": 800, "processing": "dry", "difficulty": "medium" },
    "Zea mays": { "lifeCycle": "annual", "pollination": "cross", "vector": "wind", "isolationMinM": 200, "isolationMaxM": 800, "minPlants": 20, "recommendedPlants": 100, "processing": "dry", "difficulty": "medium", "note": { "es": "Polen por viento: se cruza con cualquier otro maíz cercano. Guarda semilla de muchas plantas (100+) para que no pierda vigor.", "en": "Wind-pollinated — crosses with any nearby maize. Save seed from many plants (100+) so it doesn't lose vigour." } },
    "Ocimum basilicum": { "lifeCycle": "annual", "pollination": "mixed", "vector": "insect", "isolationMinM": 45, "isolationMaxM": 150, "minPlants": 5, "processing": "dry", "difficulty": "easy" },
    "Coriandrum sativum": { "lifeCycle": "annual", "pollination": "cross", "vector": "insect", "isolationMinM": 45, "isolationMaxM": 400, "processing": "dry", "difficulty": "easy" },
    "Petroselinum crispum": { "lifeCycle": "biennial", "pollination": "cross", "vector": "insect", "isolationMinM": 300, "isolationMaxM": 800, "processing": "dry", "difficulty": "hard" },
    "Abelmoschus esculentus": { "pollination": "mixed", "vector": "insect", "isolationMinM": 150, "isolationMaxM": 500, "processing": "dry", "difficulty": "easy" }
  }
}
