I recently started two new plants that have been treated very similarly. Each plant is in the same soil, pot size, environment, etc. The only difference is that one plant was watered with distilled and the other was watered with tap water. I had predicted that the distilled plant would become nutrient deficient first due to lack of nutrients in the water. To my surprise the opposite happened. The distilled plant is flawless and the tap water plant is showing symptoms of deficiency. Since the outcome was different then anticipated I am very curious as to why this had happened. Any one able to explain the fundamentals here? Here’s a comparison image. Top is tap water, bottom is distilled.