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Gladiolus anatolicus

Anatolian Gladiolus

Family IridaceaeGenus Gladiolus

Slender stems of magenta flowers rising among tall green grasses in a meadow
The whole plantZeynel CebeciCC BY-SA 4.0

About the plant

What it is and where it grows — not part of any germination protocol.

Habit
tuberous geophytePlants of the World Online
Flower
MagentaRead from the photograph on this page
Native range
East Aegean Is., TürkiyeGBIF Backbone Taxonomy

Toxicity is noted only where a source states it. No note here is not a finding of safety.

Sources: Plants of the World Online — Royal Botanic Gardens, Kew; Read from the photograph on this page — Deno's Garden; GBIF Backbone Taxonomy — Global Biodiversity Information Facility.

This source reports two treatments. Both are shown.

Protocol 1

DerivedN. C. Deno, 1993

Difficulty Moderate Rated by us, not by the source.

Start around November 17, 2026 for a May 3 last frost.

  1. Warm moist stratification

    Duration: 90 daysTemperature: 70°F 21°C

  2. Cold moist stratification

    Duration: 90 daysTemperature: 40°F 4°C

about 3 months from start to step 2. Germination happens during step 2, in 49 days.

100% germination in 28–49 days.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Gladiolus p. 149Public domain
Show the original text
Gladiolus (lridaceae). This genus germ. largely at 40. G. anatolicus germ. 40(91% in 7-9 w) and 70-40(100% in 4-7 w).
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Gladiolus p. 149. 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, 1993

Difficulty Low Rated by us, not by the source.

Start around February 1, 2027 for a May 3 last frost.

  1. Cold moist stratification

    Temperature: 40°F 4°C

Germination happens during step 1, in 63 days.

91% germination in 49–63 days.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Gladiolus p. 149Public domain
Show the original text
Gladiolus (lridaceae). This genus germ. largely at 40. G. anatolicus germ. 40(91% in 7-9 w) and 70-40(100% in 4-7 w).
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Gladiolus p. 149. 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.

How each step is done, in Deno’s words, and what Verified and Derived mean.

Germination trials

Readers’ own records of sowing this species, published after review. Share your trial · All trials

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