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Effect of moisture on direction of root growth Featured science projectScience project video


The results show that the roots in all 3 pots grew straight down. None of the roots in the 3 pots grew towards the porous cup.

Condition Observation
A : Water in porous cup only Roots grew straight down
B : Water in porous cup and soil Roots grew straight down
C : Water in soil only Roots grew straight down
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Complexity level:
Project cost ($):
Time required:
5 days to prepare, 10 days for the science project experiment
Material availability:
Easily found
Safety concerns:

Basic safety requirements