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
Register for free to receive our newsletters, add comments to blogs/articles and to save content.
020 3176 5800
Mon – Fri | 9am – 5pm
Make a donation
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 2001
the RHS today and get 12 months for the price of 9
Other common names
false indigo bastard lupine
blue false indigo false lupine golden indigo indigo weed tall false indigo
Baptisia caerulea Baptisia confusa
Baptisia minor Baptisia versicolor
Baptisia are perennials with branched stems bearing three-parted leaves and terminal or axillary racemes of pea flowers, followed by conspicuous inflated pods
B. australis is an herbaceous perennial forming a clump to 1.2m, with grey-green, trifoliate leaves and erect, lupin-like racemes of violet-blue flowers, followed by inflated, dark grey pods
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
Aspect South-facing or East-facing or West-facing
Time to ultimate height
Grow in open, porous, preferably sandy soil in full sun; drought resistant once roots have penetrated the soil. Best left undisturbed, although vigorous clumps may be carefully divided in spring.
Propagate by seed sown in pots in a cold frame as soon as seed is ripe or propagate by division in early spring
Suggested planting locations and garden types
Flower borders and beds Low Maintenance Cut Flowers Banks and Slopes Drought Resistant
Cottage & Informal Garden Wildlife Gardens Prairie Planting
Pruning Cut down once foliage has blackened
Pests Generally pest free
Generally disease free
RHS members can get exclusive individual advice from the RHS Gardening Advice team.
Buy from £4.99
at the RHS Plants Shop
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