Eryngium planum
€3,54
Blue thistle is a perennial plant with blue flowers known to attract bees and butterflies. Grows fine on dry sandy soil.
Sowing instructions
Cross thistle is a light germinator. The seeds should not be covered with a layer of soil. Lay the seeds shallowly over the soil, press lightly and keep moist, but not wet. Give the seeds time to germinate, they need a cold period to germinate (stratification). Tip: put the seeds in the freezer for a few days, that way you can mimic that process.
Voorzaaien:
september
,
oktober
,
maart
|
Bloeiperiode:
juli
,
augustus
|
Zaaidiepte:
0.5 - 1 centimeter
|
Hoogte:
90 - 100 centimeter
|
Type Kiemer:
|
Standplaats:
Zon
|
Inhoud: about 1 gram
|