In Holland, you can find tulips in flower shops from December until around May. However, these are greenhouse-grown, not grown on fields. Don't expect to see any tulip fields in December, January, or February. While it's very rare, you might get lucky and see a blooming tulip field in March.
The blooming of Holland's flower fields is weather-dependent. Cold winters and springs can delay blooming, while warm conditions can lead to an earlier bloom.
The best time to see tulips in Amsterdam is from mid-April to mid-May, when they are at their blooming best. The season begins in mid-March, but tulips usually are in full bloom only halfway through April. This is easily the peak of the spring season, and the days are bright and sunny, perfect for enjoying the blooming tulips.
