WHAT SOIL WORKS THE BEST?

By Cory,Adam

Hypothesis

If I use miracle grow then the plant will grow taller then the plant with green thumb.

Materials

Green thumb soil Miracle grow soil Dixie cups Cauliflower seeds Graduated cylinder water

Experimental Design

We put ¾ cup of miracle grow soil in two Dixie cups

we put ¾ cup of green thumb in two Dixie cups

2 Cauliflower seeds in each cup put under artificial light Watered 20mL of water every

class period

Variable

We used Green thumb soil and miracle grow

Data 10/25 watered 20mL of water 10/29 water 20mL of water Miracle grow grew 8mm 10/31 water 20mL of water Miracle grow grew 28mm 11/2 watered 20mL of water Miracle grow grew 32mm 11/6 watered 20mL of water Miracle grow grew 40mm 11/8 watered 20mL of water Miracle grow grew 42mm 11/10 watered 20mL of water Miracle grow grew 50mm 11/12 watered 20mL of water miracle grow grew 55mm 11/16 watered 20mL of water miracle grow grew 70mm 11/20 watered 20mL of water miracle grow grew 90mm

Conclusion

Miracle grow grew 90mm

Green thumb grew 0mm

What soil made the plant grow taller

miracle grow green thumb0

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