Deno’s Garden

Epilobium canum subsp. garrettii

Hummingbird Trumpet · Garrett's California Fuchsia · Garrett's Firechalice

Family OnagraceaeGenus Epilobium

Also published as Zauschneria garrettii. You are in the right place.

About the plant

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

Habit
Perennial, Forb/herb, SubshrubPLANTS Database
Native range
North AmericaGBIF Backbone Taxonomy
Native range
Native to the lower 48 statesPLANTS Database

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

Sources: PLANTS Database — USDA NRCS; GBIF Backbone Taxonomy — Global Biodiversity Information Facility.

This source reports two treatments. Both are shown.

Protocol 1

DerivedN. C. Deno, 1993

Difficulty Low Rated by us, not by the source.

Start around March 8, 2027 for a May 3 last frost.

  1. Cold moist stratification

    Temperature: 40°F 4°C

    93%, over 2-4 weeks -- it germinates in the cold.

No stated waiting before sowing. Then 28 days to germinate.

93% germination in 14–28 days.

93% in the cold. Like its relative, this one prefers to come up cold.

This source doesn't state how long.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, ZauschneriaPublic domain
Show the original text
Zauschneria (Onagraceae). Z. garrettii germ. 70(59% in 2-8 w) and 40(93% in 2-4 w).
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Zauschneria. 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 Moderate Rated by us, not by the source.

Start around February 8, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C

No stated waiting before sowing. Then 56 days to germinate.

59% germination in 14–56 days.

59% at 70, and slower with it.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, ZauschneriaPublic domain
Show the original text
Zauschneria (Onagraceae). Z. garrettii germ. 70(59% in 2-8 w) and 40(93% in 2-4 w).
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Zauschneria. 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.