The survival of a plant depends on the interacting relationship between the genetic makeup of the plant and the environmental factors. Both are equally important to the growth of the plant, for a plant cannot succeed with just one or the other. In order to survive and thrive, a plant must be genetically strong and have an optimal environmental setting, such as the right amount of sunlight, water, and nutrients. A plant receives carbon, hydrogen, and oxygen from air and water, and the root system absorbs the other necessary nutrients. These other nutrients are considered essential if a plant cannot reproduce without them. The purpose of this experiment is to examine the effects of different amounts of fertilizer on the plants livelihood. I hypothesize that over nine weeks, the plants with the highest amount of fertilizer (5 pellets) will be the tallest and have the most leaves and flowers. That is, the more fertilizer a plant gets, the healthier it will grow.

This experiment lasts for nine weeks. Per group, two to three seeds of Brassica rapa must be planted in one film canist

These plants were observed over nine weeks. There are four different groups in the data: the average of all plants with zero pellets of fertilizer, the average of all plants with two pellets of fertilizer, the average of all plants with five pellets of fertilizer, and my lab group’s plants, 5A, with five pellets of fertilizer. In the study of the number of flowers, the group with two pellets of fertilizer had the most number of flowers. The number of flowers increased over time in all groups. My group, 5A, did not follow the average number of flowers of the rest of the five pellet groups; there were not as many flowers on my plants. When examining the height data, the group with two pellets grew the tallest. The five pellet group grew taller than the group with no fertilizer, however. My group, 5A, stayed about average with the other five pellet groups. The plants all grew taller over time. The data of the number of leaves shows that the five pellet group had the most leaves, with the two pellet group about even until the last couple weeks. All groups had about the same number of leaves in the beginning, but while the zero pellet group never went over five leaves, both the two and five pellet groups went up and about seven leaves on average. My group, 5A, had

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