Conclusion

      In the end of our experiment we finally found our experiment.  In the end we finally found out that the worst fertilizer was coffee grinds.  The second best, that was close, was the kitchen scraps. The best fertilizer, or soil that helped our plants grow was the regular dirt.  When you looked at the plants, you could tell the differences of which fertilizer was better. 

In our observations we saw that the one with coffee grinds would grow very slowly and the soil was usually dry even though we watered it every day.  One plant didn’t even grow in the coffee grinds. The kitchen scraps, which was the second best, was very close to the regular soil.  The plants were high, although the regular dirt was higher. In the first two days the radishes popped up on the regular dirt.  The plants with the regular dirt started fast and the plants were very healthy. 

In our control experiment it was very interesting to look at the results.   The only seeds that sprouted in the water were the radishes.  All of the other seeds just sat there.  Although the pea seeds started molding.  All of the seeds for the radishes sprouted and they all went to the top of the cup.