With the data taken for plant growth we can clearly see a difference in the plants growth compared to the water type it was given. Miracle-Gro™ produced the largest plant in terms of length with an average stem length of 16.64 centimeters and an average root length of 9.08 centimeters, giving a total average length of 25.72 centimeters (Figure 1.2, Appendix 1). This was 2.7 centimeters longer then our second longest water typed plant which was rain water. The average rain water plants were 1.66 centimeters longer than those of tap water. Likewise, the tap water plants average length was 8.68 centimeters longer than those of fish water. All in all when comparing length of plants Miracle-Gro™ produced the largest plant followed by rain water, tap water, and finally fish water.