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Why is it more important to fertilise potted plants?

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Fertilizing potted plants is crucial for their health and well-being. Here’s why:

  1. Limited Soil Volume: Potted plants have restricted root space compared to those in the ground. The soil in containers gets depleted of nutrients faster due to this limited volume. Regular fertilization replenishes essential elements.

  2. Leaching: When you water potted plants, excess water often washes away nutrients from the soil. Fertilizers help compensate for this leaching effect by providing a steady supply of nutrients.

  3. Artificial Environment: Container plants exist in an artificial environment. Unlike garden soil, which naturally replenishes nutrients, potting mix doesn’t have the same self-sustaining properties. Fertilizers bridge this gap.

  4. Continuous Growth: Potted plants continue to grow and produce flowers or fruits. To support this growth, they need a consistent supply of nutrients. Fertilizing ensures they receive the necessary building blocks.

  5. Specific Needs: Different plants have varying nutrient requirements. Fertilizing allows you to tailor the nutrients to the specific needs of each plant. For example, flowering plants benefit from higher phosphorus levels.

  6. Balanced Nutrition: Fertilizers provide a balanced mix of essential elements like nitrogen (N), phosphorus (P), and potassium (K). These nutrients promote healthy foliage, strong roots, and overall vigor.

Remember to choose the right type of fertilizer (liquid, granular, or slow-release) based on your plant’s needs and follow recommended application guidelines. 

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