sorry for loading this page again, but my bulbs ended their dormancy, and green leaves are appearing. I be-leave that this year I will not see any flowers, my bulbs are under the minimum size rage (10.7-12.5 cm in circumference), as seen in this pdf.
https://journals.ashs.org/hort...
A lot of not conclusive information on the web about growing this specie. Some says only partial light/filtered light is needed, some says that full sun light is needed. I will have to do some experiment , I have no choice.