Deno’s Garden

Iberodes linifolia

Genus Iberodes

This source reports two treatments. Both are shown.

Protocol 1

DerivedN. C. Deno, 1998

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, 2nd Supplement — N. C. Deno, 1998 · 2nd Supplement, Omphalodes p. 51Public domain
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Omphalodes (Boraginaceae). Four species had germ. 100% on 4th d in 70D (1 st Suppl.). O. linifolia germ. 70D(100% in 2-4 d) when fresh and 73% after 2 y DS. O. linifolia alba germ. 70D(100% in 2-4 d) either fresh or after 2 y DS.
Seed Germination Theory and Practice, 2nd Supplement, 2nd Supplement, Omphalodes p. 51. 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, 1998

Difficulty Low Rated by us, not by the source.

Start around April 2, 2027 for a May 3 last frost. Too late for spring 2027 — that needed starting on April 1, 2025.

  1. Dry storage

    Duration: 730 daysTemperature: 70°F 21°C

  2. Sow and cover

    Temperature: 70°F 21°C Light: dark

about 2 years from start to sowing. Then 4 days to germinate.

100% germination in 2–4 days.

Seed Germination Theory and Practice, 2nd Supplement — N. C. Deno, 1998 · 2nd Supplement, Omphalodes p. 51Public domain
Show the original text
Omphalodes (Boraginaceae). Four species had germ. 100% on 4th d in 70D (1 st Suppl.). O. linifolia germ. 70D(100% in 2-4 d) when fresh and 73% after 2 y DS. O. linifolia alba germ. 70D(100% in 2-4 d) either fresh or after 2 y DS.
Seed Germination Theory and Practice, 2nd Supplement, 2nd Supplement, Omphalodes p. 51. 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.