If there are purple or red spots on leaves, leaves and flower buds fall prematurely, which deficiency may be there in plant?

Explanation

To determine the deficiency in a plant that exhibits purple or red spots on leaves and premature falling of leaves and flower buds, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Symptoms**: Note the symptoms presented by the plant, which include purple or red spots on the leaves and premature dropping of leaves and flower buds.

2. **Understand Nutrient Categories**: Recognize that plant nutrients are categorized into macronutrients and micronutrients. Macronutrients are needed in larger quantities, while micronutrients are required in smaller amounts.

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