Delphinium 'Guardian Blue'Delphinium

Hardy Perennial

What is Hardy Perennial?
A plant that lives for more than two years.
Capable of withstanding outdoor winter temperatures down to -15C.

FROM £6.99

40% (1 Review)
Garden Club Members Price: FROM £6.29 JOIN TODAY

Dark blue with a white eye

Strong stems

Gorgeous border perennial or for cut flowers

Out of Stock
Please select a pack size below and get notified when back in stock

Want to get notified when back in stock?

Loading...
Sorry this item is unavailable, why not try these products instead

Frequently bought with

Select to add to basket


Height Up to 120cm (47in)
Spread Up to 75cm (30in)

Hardy Perennial

cottage gardenscut flower garden

full sun

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

Try this instead

Best Value Perennial Collection

61 Reviews
Quick Buy

2 Options From£19.99 (was £75.88)

Delphinium 'Pacific Hybrids'

59 Reviews
Quick Buy

2 Options From£8.99 (was £11.99)

Hollyhock 'Chater's Doubles'

Hollyhock 'Chater's Doubles'

42 Reviews
Quick Buy

4 Options From£7.99 (was £9.99)

Delphinium 'Magic Fountains Mixed'

Delphinium 'Magic Fountains Mixed'

59 Reviews
Quick Buy

2 Options From£14.99

Salvia nemorosa 'Salvatore Deep Blue'

27 Reviews
Quick Buy

8 Options From£4.99 (was £7.19)

Lupin 'Russell Hybrids Mixed'

46 Reviews
Quick Buy

3 Options From£8.99 (was £9.99)

Delphinium 'Dark Blue & White Bee'

Delphinium 'Dark Blue & White Bee'

24 Reviews
Quick Buy

11 Options From£4.99 (was £6.99)

Leucanthemum 'Crazy Daisy'

35 Reviews
Quick Buy

8 Options From£4.99 (was £7.19)

Verbascum x hybrida 'Southern Charm'

44 Reviews
Quick Buy

2 Options From£12.99 (was £15.49)

Achillea 'Cerise Queen'

22 Reviews
Quick Buy

5 Options From£4.99 (was £6.99)

Nurserymans Choice Perennial Cottage Garden Collection

15 Reviews
Quick Buy

7 Options From£5.99 (was £9.99)

Alstroemeria 'Tree Everest Mix'

8 Reviews
Quick Buy

2 Options From£19.99 (was £21.99)

Description

The Guardian series of delphiniums have been bred to flower earlier than other varieties. Delphinium 'Guardian Blue’ will create spectacular, strong-stemmed spikes of semi-double flowers of deep blue with a clear white eye from early summer onwards. True blue is a rare colour in flowers, but delphiniums excel in this colour spectrum and make a striking feature at the back of the border. With its sturdy stems, Delphinium 'Guardian Blue’ is also well-suited to cut flower production. Height: 1.2m (4'). Spread: 75cm (30").</p>

Show Codes

1 Jumbo Plug plant (KC7164)

3 jumbo plug plants (KC7864)

6 Jumbo Plug plants (KC7865)

How to Grow
Pot up plants into larger containers. Gradually acclimatise to outdoor conditions for 7-10 days and plant out once all risk of frost has passed. When growing Delphiniums, choose a sunny position that is sheltered from strong winds, on moist, well drained soil. Protect young delphinium plants from slugs and snails.
More Info
Feed and water delphinium plants until they are fully established. The tall stems of delphinium flowers will require staking with stout canes. Canes should be put in place by mid spring to ensure that the plants are adequately supported throughout the growing season. Cut spikes of faded delphinium flowers back to a flowering side-shoot to encourage a second flush of blooms to be produced. In autumn, cut the old foliage back to ground level. Caution: irritant to skin and eyes, harmful if eaten.
Caution

Caution: irritant to skin and eyes,harmful if eaten

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

Delphinium 'Guardian Blue'

1 Review
Out of Stock

3 Options From£6.99 (was £10.99)

Sign Up For Exclusive Special Offers

JOIN NOW
RedEye

Sign up for exclusive offers!