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Cephalaria gigantea

 
Cephalaria gigantea

Common name golden scalehead
Family dipsacaceae
Life cycle perennial
Flowers yellow
Size to 8 ft
Light sun
From seed Give 6-8 weeks cold, then move to room temperature. Germination may start during the cold stage.
detailed seed-starting info below
Seed ripenslate July

This plant holds its pale yellow pincushion flowers high above the rosette of jagged leaves. Almost impossible to take a picture that does the whole plant justice, so for now, a photo of the flower will have to suffice.

golden scalehead
Foliage is quite distinctive - deeply divided, oddly asymmetric
Cephalaria gigantea
Cool flowerbud. I didn't notice the aphids until I viewed the photo close up

In our garden, this plant grows in the following area: back yard island

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Seed-starting details for this plant

  1. Seed from JL Hudson. Baggy 70F (16%G, 17d). Moving to cold for 4 weeks did not result in more germination
  2. Seed from '01 garden. Baggy 35F (7w) - 70F (4w; 25%G, 3-7d). Further temperature cycling did not result in more germination
  3. Seed from '01 garden (selected fattest seeds). Baggy 35F (8w; 84%G, 5-8w).

Cold stage appears to be essential. Only plump seeds are viable.


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Last modified: November 07, 2006
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