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Special Offers

5 Tulip 'Ice Cream' bulbs £3.99 with any order

16 Hyacinth bulbs £3.99 with any order

2 Clematis Jumbo Plug plants £3.99 with orders over £30

Rostrinucula dependens 'Happy Cascade'Weeping Butterfly Bush

2 Options from £19.99

Hardy Shrub
What is Hardy Shrub?
Woody plant, usually having a permanent framework of branches.
Capable of withstanding outdoor winter temperatures down to -15C.
2 Reviews

Unusual and rarely seen shrub

Stunning display of weeping flowers

Ideal for adding late summer colour to borders

1 x 3.6 litre potted rostrinucula plant £19.99 Despatch: within 3 days
2 x 3.6 litre potted rostrinucula plants £29.99 Despatch: within 3 days
Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery Reviews Video
Rarely seen, Rostrinucula dependens 'Happy Crusade' is similar in its appearance to a buddleja. A hardy, deciduous, suckering shrub with arching stems that are cloaked with lance-shaped, dark grey-green leaves and brown, flaking bark. Long, drooping panicles of bright purple-pink flowers appear from August and continue until October, creating a magnificent cascading effect. Rostrinucula makes an unusual addition to the garden, enjoying a sheltered position where it will always attract attention for its striking appearance. Perfect for bringing late summer interest to borders and exotic planting schemes, or grown as a specimen plant on the patio. Height and spread: 180cm (6').

Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.

Patio, Cottage Gardens, Exotic Garden


sun or semi shade

Up to 180cm (70in)

Up to 180cm (70in)



Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

1 x 3.6 litre potted rostrinucula plant (KA3494)
2 x 3.6 litre potted rostrinucula plants (TKA3495)

Flowering Months
Feed and water Rostrincula plants regularly throughout the growing season while young plants become established. Rostrincula may die back during cold winters, but new growth will appear in spring. Stems that have died back can simply be pruned out in spring.
Grow Rostrincula in any moist, well drained soil in sun or semi shade. Rostrincula is hardy to -10C (14F) but will prefer a sheltered position with protection from cold, drying winds.


Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.