Deno’s Garden

Angelica gigas

Genus Angelica

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 15, 2027 for a May 3 last frost.

  1. Sow and cover

    Temperature: 70°F 21°C Light: light

No stated waiting before sowing. Then 21 days to germinate.

73% germination in 21 days.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Angelica p. 96Public domain
Show the original text
Angelica (Apiaceae). Both species germ. best in 70L. A. gigas germ. 70L(73% in 3rd w), 70D GA-3(23% in 3rd w), 70D(none), and 40-70(219).
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Angelica p. 96. 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 High Rated by us, not by the source.

Start around March 15, 2027 for a May 3 last frost.

  1. Gibberellic acid soak

  2. Sow and cover

    Temperature: 70°F 21°C Light: dark

No stated waiting before sowing. Then 21 days to germinate.

23% germination in 21 days.

Seed Germination Theory and Practice, 2nd ed. — N. C. Deno, 1993 · Ch. 20, Angelica p. 96Public domain
Show the original text
Angelica (Apiaceae). Both species germ. best in 70L. A. gigas germ. 70L(73% in 3rd w), 70D GA-3(23% in 3rd w), 70D(none), and 40-70(219).
Seed Germination Theory and Practice, 2nd ed., Ch. 20, Angelica p. 96. 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.