100% Customer Satisfaction Guarantee

Refer A Friend And Get 20% Off*

Our Customers Rate Our Excellent Service

Track your order through my orders


Special Offers

16 tulip bulbs £2.99 with any order

48 allium bulbs £3.99 with any order

4 poppy bare root plants for £4.99 with orders over £30

Hydrangea macrophylla 'Black Diamonds Shining Angel Blue'

4 Options from £14.99

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

Unique flower shape and multi-tonal coloured hydrangea

Perfect for borders, large containers or stunning as a cut flower

Horticultural Expert, Sue recommends: Plant just one 10.5cm potted plant in our patio pot and you too will achieve a cracking display

1 x 10.5cm potted hydrangea plant £14.99 Despatch: by end of May 2020
2 x 10.5cm potted hydrangea plantsSave £8.99 £29.98 £20.99 Despatch: by end of May 2020
3 x 10.5cm potted hydrangea plant Save £19.98 £44.97 £24.99 Despatch: by end of May 2020
1 x 10.5cm potted hydrangea plant, 1 large patio pot & 100g of incredibloom® £19.97 Despatch: by end of May 2020
Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery Reviews Video
From recent breeding comes this stunning hydrangea with truly unique colouring and flower shapes. Masses of unusual purple-pink-blue flowers are produced on dark, almost black stems - and the colours look different every time you look at it! This is a hydrangea plant that will provide total colour coverage from June to November once it's established. For incredible garden performance and really unusual colour-changing flowers, this is the perfect hydrangea for gardeners looking for something different to plant in borders and large containers this season. Hydrangea macrophylla ‘Black Diamonds Shining Angel Blue’ is available exclusively from Thompson & Morgan. Height and spread: 1.2m (4').

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, Cut Flower Garden, Specimen Plant, Woodland Garden


sun or semi shade, dappled shade

Up to 120cm (47in)

Up to 120cm (47in)



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 10.5cm potted hydrangea plant (79741)
2 x 10.5cm potted hydrangea plants (KB0563)
3 x 10.5cm potted hydrangea plant (T79938P)
1 x 10.5cm potted hydrangea plant, 1 large patio pot & 100g of incredibloom (KA2609)

Flowering Months
Leave the faded hydrangea flower heads in place until the new buds swell in spring to protect the delicate buds from frost damage. Prune after flowering, reducing the stems to restrict their growth to the available space and to improve the shape of the plant. After pruning hydrangeas, apply a mulch of well rotted manure or compost around the base of the plant. Caution: Contact with hydrangea foliage may irritate the skin and eyes. Harmful if eaten.
Hydrangea macrophylla prefers a position in shade or semi-shade, with shelter from cold, drying winds. Grow hydrangea plants in any rich fertile, moist soil. Improve the soil prior to planting by adding with plenty of well rotted manure or garden compost, ensuring that it is mixed in thoroughly and deeply. Alternatively, plant Hydrangea macrophylla in patio containers in ericaceous compost.


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.


Sign up to our UK newsletters and get 10% off your first order*

* New customers only