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B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Helichrysum trilineatum is cold hardy
USDA Zone:7 0° to 10°F (-17.5° to -12.5°C)
|Type of plant - sub-shrub
Flower or inflorescence:
br. YELLOW heads in clusts., ayr in RSA
(sow in spring)
YELLOW-GREEN lvs., rounded bushy subshrub from Drakensberg
|Height, in meters: 0.6
Height, in feet: 1.98
|Helichrysum trilineatum sales history
Common names for Helichrysum trilineatum:
is included in the following
B and T World Seeds flowering plant categories.
|9||: Alpine and Rock Garden Seed List (Hardy and Tender)|
|19||: Everlasting and Dried Flower Seeds Australian and Other|
|37||: South African Native and Introduced Plants|
|43||: Herbaceous Border Plant Seed List|
|44||: Cut flowers Commercial and other Recommended Varieties|
|185||: Plant Species whose germination is improved by Smoke|
|"Smoke" contains a butenolide compound produced by certain plants when heated, it speeds up or starts the germination of seeds from many different genera.|
Some knowledge about growing from seed is necessary to germinate even the easiest seeds.
Most seeds require humidity to germinate, even desert plants like
require that their growing medium remains moist until germination.|
Most seeds require oxygen to germinate, if buried too deep in their growing medium, or if the medium is too wet,
the seeds may not get the oxygen they require.
Helichrysum trilineatum seeds will usually germinate in 7-10 days.