Tulips are one of my favorite flowers and today is Tulpanens Dag (Tulip Day) in Sweden the 15th of January.
Here is some information in Swedish on how to care for tulips.
Here is a link to the International Flower Bulb Centre in English.
Here is lots of other information about tulips .
And here is some more.
Here is some historic information about Tulip Mania.
Have a wonderful tulip weekend!