Which Mulch is the Best Fertilizer?
(With Worms)
 
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Procedure

 

  1. Buy supplies
  2. Put 3 cups of dirt in each bin
  3. Put equal amounts of worms into the bins
  4. For each bin we had a different mulch
  5. In one bin there was kitchen scraps
  6. The second bin there was coffee grinds
  7. The third bin had plain dirt to see if the natural affect on the soil would make it better
  8. Let the worms decompose the different elements for 2 weeks. 
  9. After they decompose for 2 weeks, take the soil and plant them into the pot separators.
  10. We used 4 different vegetables, peas, radishes, spinach, and cilantro
  11. Observe the plants and see how well they are doing
  12. Compare the plants and see which one is better
 13. Measure the plants after 2 weeks
Purpose
Hypothesis
Materials
Procedure
Introduction
References
Discussion
Experiment
Conclusion