10% OFF

Popular 7 others are looking at this right now

Caryopteris clandonensis 'Dark Knight'Caryopteris clandonensisBluebeard

Hardy Shrub

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

FROM £12.99

20% (1 Review)

Rich indigo-blue flowers above silvery foliage

Nectar-rich blooms attracting bees and butterflies

Drought Tolerant

Loading...
Garden Club Members Price: FROM £11.69 JOIN TODAY

Frequently bought with

Select to add to basket


Height Up to 90cm (36in)
Spread Up to 1.2m (47in)

Hardy Shrub

cottage gardenswildlife gardens

full sun

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Flowering Months

You May Also Like

Lavender 'Hidcote'

Lavender 'Hidcote'

23 Reviews

From£4.99

ADD TO BASKET
Lavender 'Munstead'

Lavender 'Munstead'

29 Reviews

was £7.99From£4.99

ADD TO BASKET
Salvia 'Cherry Lips'

Salvia 'Cherry Lips'

20 Reviews

From£9.99

ADD TO BASKET
Escallonia 'Apple Blossom'

Escallonia 'Apple Blossom'

8 Reviews

From£29.99

ADD TO BASKET
Hydrangea paniculata 'Pinky Winky'

Hydrangea paniculata 'Pinky Winky'

20 Reviews

From£29.99

ADD TO BASKET
Escallonia rubra 'Macrantha'

Escallonia rubra 'Macrantha'

2 Reviews

From£12.99

ADD TO BASKET
Hedera Helix Mix

Hedera Helix Mix

0 Reviews

From£11.99

ADD TO BASKET
Aucuba japonica 'Crotonifolia'

Aucuba japonica 'Crotonifolia'

7 Reviews

From£149.99

ADD TO BASKET
Griselinia littoralis (Hedging)

Griselinia littoralis (Hedging)

1 Review

From£12.99

ADD TO BASKET
Viburnum opulus 'Roseum'

Viburnum opulus 'Roseum'

28 Reviews

From£12.99

ADD TO BASKET
Honeysuckle 'Scentsation'

Honeysuckle 'Scentsation'

16 Reviews

From£14.99

ADD TO BASKET
Buddleja glomerata 'Silver Service'

Buddleja glomerata 'Silver Service'

0 Reviews

From£29.99

ADD TO BASKET
Description

Deep purple flowers are matched handsomely with especially silvery foliage in this popular variety of Caryopteris. Caryopteris ‘Dark Knight’ is an upright, deciduous shrub which is perfect for dry, hot, sunny borders, happily thriving in thin soils and surviving periods of drought. Erect stems clothed in grey-green, toothed, aromatic foliage carry whorls of small, deep blue flowers with spidery anthers which are a bee and butterfly magnet. Flowering commences in August and continues through to Autumn, making this a very useful shrub for injecting much needed late colour into borders. Associates well with Mediterranean, prairie and gravel plantings and its compact form also makes it suitable for containers.

Height: 90cm (36in). Spread: 1.2m (47in).

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.

Show Codes

1 x 3 Litre Potted Plant (KA4904)

1 x 9cm Potted Plant (KF9748)

3 x 9cm Potted Plants (KF9749)

1 x 1 Litre Potted Plant (KA4903)

How to Grow
Grow Caryopteris plants in fertile, well-drained soil in full sun. In very cold areas, where summers are cool and winter temperatures fall below -15C, plant near a warm, sunny wall.
More Info
In spring each year, trim back the previous year’s flowered stems to within 2 or 3 buds of the woody framework.
Delivery

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 £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 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.

Reviews

Recently Viewed

Caryopteris clandonensis 'Dark Knight'

Caryopteris clandonensis 'Dark Knight'

1 Review

From£12.99

ADD TO BASKET

Sign Up For Exclusive Special Offers

JOIN NOW
RedEye

Sign up for exclusive offers!