What does plants grow better in hard or soft water?

Plants generally thrive better in soft water, as it contains fewer dissolved minerals like calcium and magnesium, which can lead to nutrient imbalances in the soil. Soft water allows for better nutrient absorption and promotes healthier growth. However, some plants may require specific minerals found in hard water, so the best choice can vary depending on the specific plant species and their needs. Overall, it's essential to consider the individual requirements of the plants being cultivated.