1. Scots Pine (Pinus sylvestris):
- Maturity age: 10 to 15 years
- It can reach a height of 100 feet (30 meters).
2. Norway Spruce (Picea abies):
- Maturity age: 10 to 15 years
- It can reach a height of 150 feet (45 meters).
3. White Spruce (Picea glauca):
- Maturity age: 40 to 50 years
- It can reach a height of 100 feet (30 meters).
4. Douglas Fir (Pseudotsuga menziesii):
- Maturity age: 50 to 100 years
- It can reach a height of 300 feet (90 meters).
5. Balsam Fir (Abies balsamea):
- Maturity age: 15 to 20 years
- It can reach a height of 50 feet (15 meters).
It's important to note that the maturity age can vary depending on the specific growing conditions, climate, and care provided to the tree. Trees grown in optimal conditions, such as well-drained soil, proper irrigation, and sufficient sunlight, may reach maturity earlier than those facing challenging conditions.