Deno’s Garden

Galitzkya macrocarpa

Genus Galitzkya

Two sources report three treatments between them. All are shown.

Protocol 1

DerivedN. C. Deno, 1996

Difficulty Low Rated by us, not by the source.

Start around April 1, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: dark

No stated waiting before sowing. Then 4 days to germinate.

100% germination in 2–4 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Ptilotrichum p. 69Public domain
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Ptilotrichum (Brassicaceae). P. macrocarpum germ. 70D(100% in 2-4 d).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Ptilotrichum p. 69. 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, 1993

Difficulty Low Rated by us, not by the source.

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

  1. Cold moist stratification

    Temperature: 40°F 4°C

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

95% germination in 8–10 days.

This source doesn't state how long.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Ptilotrichum p. 202Public domain
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Ptilotrichum (Brassicaceae). P. macrocarpum germ. 40(95% in 8-10 d) and 70(70%, md. 1 4 d, 20/o/d). Seed DS 6 m at 70 gave markedly lower germination.
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Ptilotrichum p. 202. 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 3

DerivedN. C. Deno, 1993

Difficulty Low Rated by us, not by the source.

Start around April 1, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C

No stated waiting before sowing. Then 4 days to germinate.

70% germination in 4 days.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Ptilotrichum p. 202Public domain
Show the original text
Ptilotrichum (Brassicaceae). P. macrocarpum germ. 40(95% in 8-10 d) and 70(70%, md. 1 4 d, 20/o/d). Seed DS 6 m at 70 gave markedly lower germination.
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Ptilotrichum p. 202. 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.