Approximately 200 seeds per gram
seed-counts are only a guide, not to be used for accurate calculations.
B and T World Seeds' reference number:
4953
USDA average, annual, minimum temperature
Zone:6
Type of plant -
perennial
Flower:
large dark BLUE
Fruit:
(stratify, cool germinator)
Foliage:
tinged BLUE
Height in meters: 0.75
Common names for Eryngium alpinum Superbum:
Eryngium alpinum Superbum
is included in the following B and T World Seeds flowering plant categories:
19: *Everlasting and Dried Flower Seeds Australian and Other
43: *Herbaceous Border Plant Seed List
44: *Cut flowers Commercial and other Recommended Varieties
185: *Plant Species whose germination is improved by Smoke
231: Apiaceae
706: Umbelliferae
Germination guide
Eryngium alpinum Superbum seeds will usually germinate in 5-90 days, even under good conditions germination may be erratic.
Normally will only germinate with light, GA-3 may promote germination - even in the dark.
Sow seeds on the surface of a Well drained seed sowing mix at about 22°C.