Deno’s Garden

Darmera peltata

Genus Darmera

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 22, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: light

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

100% germination in 14 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Peltiphyllum p. 64Public domain
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Peltiphyllum (Saxifragaceae). P. peltatum germ. 70L(100% in 2nd w), 70D(80% in 3rd w), and 40-70D{2%). Seeds largeiy rotted in 70 GA-3.
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Peltiphyllum p. 64. 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 15, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: dark

No stated waiting before sowing. Then 21 days to germinate.

80% germination in 21 days.

Seed Germination Theory and Practice, 1st Supplement — N. C. Deno, 1996 · 1st Supplement, Peltiphyllum p. 64Public domain
Show the original text
Peltiphyllum (Saxifragaceae). P. peltatum germ. 70L(100% in 2nd w), 70D(80% in 3rd w), and 40-70D{2%). Seeds largeiy rotted in 70 GA-3.
Seed Germination Theory and Practice, 1st Supplement, 1st Supplement, Peltiphyllum p. 64. 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.