Trees grow well when they have the right combination of factors, including:

1. **Adequate Water**: Sufficient moisture is essential for trees, especially during the growing season.
2. **Nutrient-Rich Soil**: The availability of essential nutrients like nitrogen, phosphorus, and potassium supports healthy growth.
3. **Sunlight**: Most trees require full sun to thrive, needing several hours of direct sunlight each day.
4. **Proper Space**: Ample space for roots to expand helps prevent overcrowding and competition for resources.
5. **Good Drainage**: Well-draining soil prevents waterlogging, which can harm roots and reduce growth.
6. **Correct Temperature**: Trees have preferred temperature ranges for optimal growth, depending on the species.

These factors create a healthy environment that encourages trees to grow strong and tall.