What are the light requirements for Paulownia tomentosa?
Princess trees thrive in full sun, requiring at least 6-8 hours of direct sunlight per day for optimal growth and flowering.
Princess tree (Paulownia tomentosa) is a fast-growing deciduous tree with large, heart-shaped leaves and showy, trumpet-shaped purple flowers.
Above information is sourced from Wikipedia
Sunlight
Full Sun
Watering
Moderate
Soil
Well-drained, fertile
Temperature
Moderate
Fertilizer
Low
Full Sun
Prefers full sun for best growth and flowering. Tolerates partial shade but may become leggy.
Moderate
Keep soil consistently moist but not waterlogged, especially when young or during dry spells.
Well-drained, fertile
Moderate
Hardy in USDA zones 4-9. Prefers moderate temperatures for optimal growth; can tolerate heat and some cold.
Low
Requires minimal fertilizer once established. Feed young trees annually in spring with a balanced fertilizer.
Plant Type
Tree
Plant Category
Ornamental
Plant Place Type
Garden, Pot
Lifespan
Perennial
Plant Height
9.1-12.2m
Spread
6.1-12.2m
Growth Rate
Fast
Dormancy
Deciduous
Leaf Color
Green
Leaf Type
Simple
Flower Size
3-5cm
Optimal Sunlight Lux
64500
Weed Status
Yes
Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Toxic for humans
No
Rating: 0/5
Toxic for pets
No
Rating: 0/5
Edible
No
Non-toxic