Easy
Does the pH level of soil affect how well grass grows? Find out with this fun science project!
Medium
Have you ever wondered why leaves change color in the fall? Let's find out by using chromatography to separate the colors of a green leaf!
Hard
Learn how to make a Mariotte Siphon and use it to apply fertilizer to a field in a consistent and uniform manner.
Medium
Learn how to grow your own vegetables with this fun science project! You'll explore different methods of vegetative (asexual) propagation and see which one works best.
Hard
Does vitamin D help plants grow faster? Find out in this science project!
Easy
Do you want to know if watering plants makes them grow faster? Join us in this experiment to find out!
Easy
Have you ever wondered how wind affects plants? In this experiment, you'll find out by comparing two plants in different wind conditions.
Medium
Can X-rays stop green beans from growing? Find out in this science project!
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