Deno’s Garden

Oxyria digyna

Genus Oxyria

Protocol

DerivedN. C. Deno, 1996

Difficulty Moderate Rated by us, not by the source.

  1. Dry storage

    Duration: 365 daysTemperature: 70°F 21°C

  2. Sow and cover

    Temperature: 70°F 21°C Light: dark

about 12 months from start to sowing. Then 21 days to germinate.

66% germination in 7–21 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Oxyria p. 62Public domain
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Oxyria (Polygonaceae). O. digyna germ. 100% in 2-4 d in 70D or 70L Neither GA-3 , a prior 3 m at 40, or DS 6 m had any effect. However, after 1 y DS germination dropped and slowed to 70D(66% in 1-3 w), and after 2 y DS seeds were dead.
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Oxyria 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.