Kiri or Empress Tree
12 February 2026
- Common name: Kiri or empress tree
- Scientific name: Paulownia tomentosa; (Thunb.) Steud., 1841 non Baill., 1888
- Honoris Causa: Marie Johnston (01/28/2022)
ORIGIN: Asia, specifically China.
CHARACTERISTICS:
- A tree that can reach 20 m in height.
- Its crown is wide and leafy, making it an interesting shade tree.
- It produces large leaves and flowers.
INTERESTING FACTS:
- This tree is said to absorb 10 times more CO2 than any other species: Its large leaves can capture 21.7 kg of carbon dioxide per day and convert it into 6 kg of oxygen.
- It grows rapidly; in just 8 years, it can reach the size of an oak tree that takes 40 years to do so.
- It has a great capacity to purify poor soil.
- It is under scrutiny because, despite its excellent qualities, it can become an invasive species.
USES:
- TIMBER INDUSTRY: Its wood is lightweight, manageable, and resistant.
- ORNAMENTAL: Used in gardens for the quick shade it provides and for its beauty.
