Make a donation
Join the RHS today and support our charity
Read our latest features
Free access to RHS Gardens
and access to member show days
Reduced prices on RHS Garden courses and workshops
Books & Gifts
020 3176 5800
Mon – Fri | 9am – 5pm
Make a donation
Register for free to receive our newsletters, add comments to blogs/articles and to save content.
We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records.
Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience.
When using this search
Search by plant name, key attributes or both to find plant details and a list of
AGM plants have been through a rigorous trial and assessment programme. They are:
© RHS 2003
the RHS today and get 12 months for the price of 9
Other common names
foxglove tree princess tree
Paulownia are deciduous trees with large, ovate leaves and erect panicles of foxglove-like flowers in spring; they can also be coppiced for extra-large leaves at expense of flowers
P. tomentosa is a broad, medium-sized deciduous tree with handsome ovate or shallowly-lobed leaves to 25cm in length. Fragrant, light lilac-purple flowers in large panicles. Fruits ovoid, thinly woody
Habit Spreading / Branched
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect East-facing or South-facing or West-facing
SoilLoam, Clay, Sand, Chalk
pHAcid, Neutral, Alkaline
wider than 8 metres
Time to ultimate height
Grow in moist, humus-rich, fertile soils. Protect young trees from frost. Can be pollarded. Very tolerant of atmospheric pollution
Propagate by seed sown in containers in a cold frame in autumn or spring. Seed germinates best if exposed to light. Seedlings must be protected from frost
Suggested planting locations and garden types
Flower borders and beds
Cottage & Informal Garden
Pruning Pruning group 1 or Pruning group 7 for foliage effect
Pests Generally pest free
Generally trouble free
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.
Like this page on facebook
Click on the Tweet button below to compose your tweet.
Join the RHS today and get 12 months for the price of 9