Deno’s Garden

Cymbalaria muralis

Genus Cymbalaria

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

Protocol 1

DerivedN. C. Deno, 1998

  1. Sow and cover

    Temperature: 70°F 21°C Light: dark

No stated waiting before sowing.

0% germination.

Nothing germinated at 70.

Seed Germination Theory and Practice, 2nd Supplement — N. C. Deno, 1998 · 2nd Supplement, Cymbalaria p. 27Public domain
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Cymbalaria (Scrophulariaceae). C. muralis required light and germ. 100% in 3-10 w in 70L and none in 70D or 40-70D. When the sample in 70D was shifted to . 70L after 12 w only 3% germ. Seeds DS 1 y were dead.
Seed Germination Theory and Practice, 2nd Supplement, 2nd Supplement, Cymbalaria p. 27. Quoted exactly. Every value on this card comes from this record; the step names come from a fixed list.

Protocol 2

DerivedN. C. Deno, 1996

Difficulty Very high Rated by us, not by the source.

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

  1. Sow and cover

    Temperature: 70°F 21°C Light: dark

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

2% germination in 28 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Cymbalaria p. 35Public domain
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Cymbalaria (Scrophulariaceae). C. muralis germ. 70L(12% in 3-8 w) and 70D(2% in 4th w).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Cymbalaria p. 35. 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 February 8, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: light

No stated waiting before sowing. Then 56 days to germinate.

12% germination in 21–56 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Cymbalaria p. 35Public domain
Show the original text
Cymbalaria (Scrophulariaceae). C. muralis germ. 70L(12% in 3-8 w) and 70D(2% in 4th w).
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Cymbalaria p. 35. 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.