Deno’s Garden

Wahlenbergia gloriosa

Genus Wahlenbergia

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 20, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: dark

No stated waiting before sowing. Then 16 days to germinate.

43% germination in 8–16 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Wahlenbergia p. 86Public domain
Show the original text
Wahlenbergia (Campanulaceae). W. gloriosa germ. 70D(43% in 8-16 d), 70L(34% in 8-16 d), and 70 GA-3(31% in 8-16 d).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Wahlenbergia p. 86. 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 Moderate Rated by us, not by the source.

Start around March 20, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: light

No stated waiting before sowing. Then 16 days to germinate.

34% germination in 8–16 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Wahlenbergia p. 86Public domain
Show the original text
Wahlenbergia (Campanulaceae). W. gloriosa germ. 70D(43% in 8-16 d), 70L(34% in 8-16 d), and 70 GA-3(31% in 8-16 d).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Wahlenbergia p. 86. 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 Moderate Rated by us, not by the source.

Start around March 20, 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 16 days to germinate.

31% germination in 8–16 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Wahlenbergia p. 86Public domain
Show the original text
Wahlenbergia (Campanulaceae). W. gloriosa germ. 70D(43% in 8-16 d), 70L(34% in 8-16 d), and 70 GA-3(31% in 8-16 d).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Wahlenbergia p. 86. 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.