Deno’s Garden

Achlys triphylla

Genus Achlys

Protocol

DerivedN. C. Deno, 1998

Difficulty High Rated by us, not by the source.

  1. Cold moist stratification

    Duration: 90 daysTemperature: 40°F 4°C

  2. Warm moist stratification

    Duration: 90 daysTemperature: 70°F 21°C

about 6 months from start to sowing. Then 35 days to germinate.

18% germination in 21–35 days.

Seed Germination Theory and Practice, 2nd Supplement — N. C. Deno, 1998 · 2nd Supplement, Achlys p. 9Public domain
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Achlys (Berberidaceae). A. triphylla seeds germ. 40-70(3/17 in 3-5 w). in the 2nd w in 70D or 70L 70% of the seeds rotted and in 70 GA-3 100% of the seeds rotted. Removing the seed from the loose black shell made no difference.
Seed Germination Theory and Practice, 2nd Supplement, 2nd Supplement, Achlys p. 9. 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.