Deno’s Garden

Corylus avellana

Genus Corylus

Protocol

DerivedN. C. Deno, 1998

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 28 days to germinate.

40% germination in 28 days.

Seed Germination Theory and Practice, 2nd Supplement — N. C. Deno, 1998 · 2nd Supplement, Corylus p. 26Public domain
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Corylus (Betulaceae). C. avellana DS 1 y germ. 70D(2/5 in 4th w) which was about the same percentage as fresh seeds, but these DS seeds germ. directly at 70 and did not need a prior 3 m at 40. Seeds were dead after DS 2 y at 40 or 70.
Seed Germination Theory and Practice, 2nd Supplement, 2nd Supplement, Corylus p. 26. 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.