If you were to repeat van helmont's experiment how would you improve it?

To improve Van Helmont's experiment, I would incorporate modern measurements and controls to ensure greater accuracy and reliability. For instance, I would use precise instruments to monitor the mass of both the soil and the plant, as well as environmental factors like temperature and humidity. Additionally, I would implement a longer observation period and repeat the experiment with multiple plants to account for variability and ensure that the results are statistically significant. Finally, I would analyze the soil and plant composition using modern techniques to provide insights into the nutrient uptake process.