If a plant shows delayed flowering, what it is due to?

Explanation

**Step-by-Step Solution:**

1. **Understanding Delayed Flowering:**
- Delayed flowering in plants can be attributed to various nutritional factors. It is essential to identify which nutrients are involved in the flowering process.

2. **Role of Nitrogen:**
- Nitrogen is a crucial nutrient for plants. It is involved in the synthesis of proteins and nucleic acids.
- An overabundance of nitrogen can lead to excessive vegetative growth at the expense of flowering, resulting in delayed flowering.
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