This fun experiment provides a concrete and visually striking illustration of photosynthesis.

This science fair project idea demonstrates that plants give off water.

Test whether plants can grow without sunlight and water.

Plants and light seem to be good buddies, but how far does the friendship really go?

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Science fair project that determines whether lettuce that is harvested gradually yields more produce than lettuce that is harvested all at once.

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

This science fair project teaches students about wilting and browning of salad greens.