Indoor Plant Water Hardness Considerations

FAQ About Indoor Plant Water Hardness Considerations

How does water hardness affect plant nutrient uptake?

Nutrient uptake can be affected by water hardness due to competition between mineral ions. High concentrations of calcium and magnesium can interfere with the absorption of potassium, nitrogen, and other essential nutrients making them less available to the plant. This imbalance can lead to deficiencies and health issues.