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This study examines the effectiveness of Miracle Grow soil compared to Green Thumb soil in promoting the growth of cauliflower plants. Using Dixie cups, both soils were tested under controlled conditions with the same amount of water and artificial lighting. Over the course of three weeks, the plants in Miracle Grow soil exhibited significant height increases, ultimately growing up to 90mm, while those in Green Thumb soil showed no growth. The findings suggest that Miracle Grow is superior for cultivating healthy, taller plants.
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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