Deno’s Garden

Papaver pilosum

Genus Papaver

This source reports two treatments. Both are shown.

Protocol 1

DerivedN. C. Deno, 1996

Difficulty Low Rated by us, not by the source.

Start around March 26, 2027 for a May 3 last frost.

  1. Gibberellic acid soak

  2. Sow and cover

    Temperature: 70°F 21°C

No stated waiting before sowing. Then 10 days to germinate.

100% germination in 6–10 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Papaver p. 63Public domain
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Papaver (Papaveraceae). KW reports that many species show no sign of dying after 5 y of DS. P. pilosum germ. 70 GA-3(100% in 6-10 d),and 70D(94% in 4-8 d):
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Papaver p. 63. 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.

Protocol 2

DerivedN. C. Deno, 1996

Difficulty Low Rated by us, not by the source.

Start around March 28, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: dark

No stated waiting before sowing. Then 8 days to germinate.

94% germination in 4–8 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Papaver p. 63Public domain
Show the original text
Papaver (Papaveraceae). KW reports that many species show no sign of dying after 5 y of DS. P. pilosum germ. 70 GA-3(100% in 6-10 d),and 70D(94% in 4-8 d):
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Papaver p. 63. 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.