The life span and flowering time of paulownia trees

The lifespan of paulownia trees

Paulownia trees have a certain life span and cannot live forever. Common varieties can live between 30 to 40 years, with the extension of time, it is easy to appear hollow trees in the later stage, and the plants will slowly wither and die. However, there are some species that live longer, such as the giant sequoia in the United States, which can live between 3000 and 4000 years, even in harsh conditions. There are rare species that live longer, about 7000-8000 years old.

2. Flowering time of paulownia trees

Paulownia trees usually bloom between March and April each year and can blossom for about a month. The flowers are three or five in a small Cymes. Corolla is relatively large, lavender or white, the Corolla is bell-shaped or funnel-shaped, it has a certain ornamental value during flowering.

3. Growth habits of paulownia trees

It belongs to a positive tree species and has a high demand for light, so let it bask in the sun more. It will grow better in the soil environment with good permeability, deep soil layer and good drainage performance. However, it is adaptable and can grow normally even in barren, acidic or alkaline soils. Note that it is not resistant to waterlogging and should be drained in time during the rainy season. Stagnant water for a long time will hinder growth and plants are easy to die.