Deno’s Garden

Schizopetalon walkeri

Genus Schizopetalon

This source reports three treatments. All are shown.

Protocol 1

DerivedN. C. Deno, 1996

Difficulty Moderate Rated by us, not by the source.

Start around March 22, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: dark

No stated waiting before sowing. Then 14 days to germinate.

56% germination in 3–14 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Schizopetalon p. 76Public domain
Show the original text
Schizopetalon (Brassicaceae). S. walkeri germ. 70D(56% in 3-14 d), 70L(28% in 4-20 d), and 40(10% in 4th w).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Schizopetalon p. 76. 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 High Rated by us, not by the source.

Start around March 16, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: light

No stated waiting before sowing. Then 20 days to germinate.

28% germination in 4–20 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Schizopetalon p. 76Public domain
Show the original text
Schizopetalon (Brassicaceae). S. walkeri germ. 70D(56% in 3-14 d), 70L(28% in 4-20 d), and 40(10% in 4th w).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Schizopetalon p. 76. 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, 1996

Difficulty High Rated by us, not by the source.

Start around March 8, 2027 for a May 3 last frost.

  1. Cold moist stratification

    Temperature: 40°F 4°C

No stated waiting before sowing. Then 28 days to germinate.

10% germination in 28 days.

This source doesn't state how long.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Schizopetalon p. 76Public domain
Show the original text
Schizopetalon (Brassicaceae). S. walkeri germ. 70D(56% in 3-14 d), 70L(28% in 4-20 d), and 40(10% in 4th w).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Schizopetalon p. 76. 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.