B and T World Seeds' reference number:
The average, annual, minimum temperature zone where Achillea coarctaca is cold hardy
USDA Zone:6 -10° to 0°F (-23.5° to -18°C)
|Type of plant - perennial
Flower or inflorescence:
to 30cm., pinnatisect
|Height, in meters: 0.7
Height, in feet: 2.31
|Achillea coarctaca sales history
Common names for Achillea coarctaca:
|(shorter 'Parker's'), Achillea Goldcoin,|
is included in the following
B and T World Seeds flowering plant categories.
|We are looking for seeds from this plant, if you know where we can find seeds or would like to be told when we have a source, please let me know.|
|19||: Everlasting and Dried Flower Seeds Australian and Other|
|43||: Herbaceous Border Plant Seed List|
|44||: Cut flowers Commercial and other Recommended Varieties|
|45||: Bee and Butterfly Attracting also Honey and Pollen Plant Seeds|
|57||: Arid and Dry Condition Plant Seed List|
|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.
Achillea coarctaca seeds will usually germinate in 30-100 days, even under good conditions germination may be erratic.
Reduce soil temperature at night.