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Normally, we throw all of our compost into one big pile, and use it to fertilize the garden. However, it stands to reason that different types of compost have different effects on plants. This project may help sort things out. This project examines different compost materials, in terms of their effects on plant growth and quality.
What is and isn't compost? What are the effects of different compost materials on different plants?
Warning is hereby given that not all Project Ideas are appropriate for all individuals or in all circumstances. Implementation of any Science Project Idea should be undertaken only in appropriate settings and with appropriate parental or other supervision. Reading and following the safety precautions of all materials used in a project is the sole responsibility of each individual. For further information, consult your state's handbook of Science Safety.