Water pH affects nutrient absorption. If too high or too low, plants can’t absorb nutrients properly. This can cause yellow leaves, stunted growth or poor health. Balanced pH ensures healthy hydroponic plant growth.
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Class 8 Vocational Education Part 1 Work with Life Forms
In hydroponics, the pH level of water plays a key role in nutrient uptake. If the pH is outside the optimal range (usually 5.5–6.5), essential minerals become unavailable to plants. This leads to nutrient deficiencies, discoloured or curled leaves and slow growth. Maintaining proper pH ensures that plants absorb nutrients efficiently, grow faster and stay healthy. Regular testing and pH adjustment are crucial in hydroponic farming.