Crocus Flower Opening And Closing. It is as its scientific name implies an anemone. This occurs more quickly in Crocus than in Tulipa.
Prokop personal observations and flowers close every evening and open in the morning. Not sure if these yellow Crocuses are opening or closing. This occurs more quickly in Crocus than in Tulipa.
Heres the link to a video of the flower opening and closing.
Crocus thrive in sunny locations and respond by opening and closing to sunlight. Crocus flowers come in Easter egg colors of purple yellow lavender cream and white. Water moderately during this time but make sure the pot is. For a bit of balance many of the early word references to crocus are about Crocus savatisu.