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The relationship between the pH level of soil and plant growthFeatured science projectScience project video

Observation

The Kentucky bluegrass was the tallest and healthiest when it was planted in soils of pH levels 6.5 and 7.0.Soil pH science projectKentucky bluegrass botany science fair project

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Complexity level:
4
Project cost ($):
20
Time required:
It will take a day to set up the experiment, and 14 days to conduct it.
Material availability:
The seeds and pots can be purchased from a nursery
Safety concerns:

None