Anthony Brach Ph.D.
A short day plant is actually a long night plant! They are sensitive to the amount of darkness
they experience in a 24 hour period. They bloom when the days are short and the nights are
long. Examples are flowers that bloom in the spring such as tulips and daffodils and those
that bloom in the fall such as mums.
NEWTON is an electronic community for Science, Math, and Computer Science K-12 Educators, sponsored and operated by Argonne National Laboratory's Educational Programs, Andrew Skipor, Ph.D., Head of Educational Programs.