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Lachenalia orchioides

Orchid Viooltjie · Wild Viooltjie

Family AsparagaceaeGenus Lachenalia

Two spikes of pale yellow-green flowers above dark-spotted strap leaves, on a rocky bank
FlowerAndrew massynPublic domain

About the plant

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

Habit
bulbous geophytePlants of the World Online
Flower
Pale yellow-greenRead from the photograph on this page
Native range
Cape ProvincesGBIF 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.

Protocol

DerivedN. C. Deno, 1998

Difficulty Moderate Rated by us, not by the source.

  1. Warm moist stratification

    Duration: 90 daysTemperature: 70°F 21°C Light: dark

  2. Cold moist stratification

    Duration: 90 daysTemperature: 40°F 4°C

Steps after step 1 run on after germination.

Germination happens during step 1, in 70 days.

83% germination in 21–70 days.

Seed Germination Theory and Practice, 2nd Supplement — N. C. Deno, 1998 · 2nd Supplement, Lachenalia p. 42Public domain
Show the original text
Lachenalia (Liliaceae). Data is much more complete than given in the Suppl., and now 22 species have been studied. In 17 of these light blocked , ' germination dramatically, and when the sample was shifted from 70L to 70D, germination commenced as if the period in 70L had not occurred. • L. orchioides germ. 70D(83% in 3-10 w)-40{11% in 4th w) and 70L(none). When the sample in 70L was shifted to 70D after 8 w, 50% germ. in 2nd w. A second sample germ. 70D{100% in 2nd w) and 70L(none), and when this sample in 70L was shifted to 70D after 6 w, 6/7 germ. in 4-10 d.
Seed Germination Theory and Practice, 2nd Supplement, 2nd Supplement, Lachenalia p. 42. 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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