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Iris willmottiana

Willmott's Juno

Family IridaceaeGenus Iris

A pale blue iris spotted dark blue on its hanging petals, above twisted gray-green leaves
FlowerYuriy75CC BY 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
Pale lavender-blueRead from the photograph on this page
Native range
Kazakhstan, KirgizstanGBIF 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.

Worth knowing

  • Foster named it in 1901 after Ellen Willmott, a renowned gardener, because of her interest in irises; it is one of 60 or so plants named after her. Wikipedia: Iris willmottiana

Protocol

DerivedN. C. Deno, 1993

Difficulty Moderate Rated by us, not by the source.

  1. Sow outdoors and leave it

    Sown outdoors in March; up in April.

No stated waiting before sowing. Germination time not stated; 21 days assumed.

33% germination.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Juno p. 162Public domain
Show the original text
Juno (lridaceae). This genus has been separated from Iris, and this separation is adopted here. Germination can extend over periods as long as 4 y and probably more. Treatment with GA-3 has not as yet initiated germination. J. wilmottiana sown outdoors in March germ. 1/3 in April over a year later.
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Juno p. 162. 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.

Germination trials

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

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