Gabriela, I love that multipetal flower! I have similar from your seeds, it is only now opening, but it has flowered already in couple of years.
Snow and very cold nights are finally over, though temperatures may dip below zero during nights but days are warm and sunny.
Everything is happening very fast now. Corydalises are in full flower, as are most Hepaticas.
These next ones are flowering for the first time and were sown from Dryad seeds as multipetal nobilis. They turned out very nice.
Hepatica acutiloba
Hepatica transsilvanica 'Lilacina'