Deno’s Garden

Sisyrinchium littorale

Genus Sisyrinchium

Protocol

DerivedN. C. Deno, 1998

Difficulty Moderate Rated by us, not by the source.

  1. Warm moist stratification

    Duration: 90 daysTemperature: 70°F 21°C Light: dark

  2. Cold moist stratification

    Duration: 90 daysTemperature: 40°F 4°C

about 6 months from start to sowing. Then 49 days to germinate.

95% germination in 49 days.

Seed Germination Theory and Practice, 2nd Supplement — N. C. Deno, 1998 · 2nd Supplement, Sisyrinchium p. 62Public domain
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Sisyrinchium (Iridaceae). , S. littorale germ. 70D-40(95% in 7th w). None germ. in 70L, 40, or 70 GA-3.
Seed Germination Theory and Practice, 2nd Supplement, 2nd Supplement, Sisyrinchium p. 62. Quoted exactly. Every value on this card comes from this record, except the difficulty rating, which is ours; the step names come from a fixed list.