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Delphinium ‘Summer Skies’ (Pacific Giant Series)

£6.95

(22 customer reviews)

A pacific hybrid perennial with tall spikes of pale-blue flowers with a white bee from May to July. Height 1.7m. Spread 75cm. Full sun. Fertile, moist, well-drained soil. Hardy. Attracts bees.

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SKU: N/A Availability: 18 in stock

Description

Delphinium ‘Summer Skies’ (Pacific Giant Series) is a perennial described by its original product details as follows: A pacific hybrid perennial with tall spikes of pale-blue flowers with a white bee from May to July. Height 1.7m. Spread 75cm. Full sun. Fertile, moist, well-drained soil. Hardy. Attracts bees.

PLANTING AND AFTERCARE GUIDE
Best Planting Time
  • Spring: The ideal time to plant Delphinium ‘Summer Skies’ (Pacific Giant Series) is in spring, when the soil is workable and beginning to warm. This helps the roots establish before active growth begins.
  • Early Autumn: Alternatively, early autumn planting allows the root system to settle before dormancy, encouraging stronger performance the following season.
Site Selection
  • Sunlight: Choose a position in full sun.
  • Soil: Choose well-drained soil. Incorporating compost or well-rotted organic matter before planting will help improve structure and fertility.
Planting Instructions
  1. Prepare the Hole: Dig a hole twice the width and the same depth as the root ball.
  2. Soil Preparation: Mix compost or well-rotted organic matter into the excavated soil where appropriate.
  3. Planting: Set the plant with the top of the root ball level with the surrounding soil, then backfill gently and firm lightly.
  4. Watering After Planting: Water Delphinium ‘Summer Skies’ (Pacific Giant Series) thoroughly after planting to settle the soil around the roots.
Watering Requirements
  • Growing Season: Water regularly during the first growing season and keep the soil from drying out for long periods, particularly during warm or dry weather. This will help Delphinium ‘Summer Skies’ (Pacific Giant Series) establish and maintain healthy growth.
  • Dormant Season: Reduce watering as growth slows, while avoiding prolonged waterlogging around the root system.
Feeding
  • Spring: Apply a balanced fertiliser as new growth begins, following the manufacturer’s recommended rate. This will help Delphinium ‘Summer Skies’ (Pacific Giant Series) support healthy foliage and seasonal growth.
  • Mid-Season: Where growth appears to need a boost, a light supplementary feed can be applied without overfeeding.
Pruning
  • Deadheading and Tidying: Remove faded flowers and tired or damaged growth as required to keep the plant neat and encourage a healthy display.
  • Seasonal Care: Regular maintenance will help Delphinium ‘Summer Skies’ (Pacific Giant Series) remain tidy and vigorous.
Mulching
  • Spring: Apply a layer of organic mulch around the base to conserve moisture, suppress weeds and improve soil structure.
  • Later in the Year: Keep mulch clear of the crown or main stems and avoid trapping excessive moisture directly around the plant.
Supporting the Plant
  • Natural Habit: The taller stems may appreciate discreet support in exposed positions, or natural support from neighbouring plants.
Final Tips

Delphinium ‘Summer Skies’ (Pacific Giant Series) will perform best when its light, soil and moisture requirements are matched to the original product details above. Give the plant sufficient room to develop naturally, monitor watering during dry periods and carry out simple seasonal maintenance to keep it healthy and attractive.

RHS Details

 

 

 

Additional information

Pot Size

Plant Botanical Type

Perennial (herbaceous)

Flower Colour

Blue, White

Leaf Colour

Green

Varigated Leaf

No

Scent

Yes

Height

1.7m

Spread

0.75m

Blooms/foliage interest in

Spring, Summer

Evergreen

No, deciduous

Hardiness

mild winter to -5C

Container

Borders and containers

Sun/shade

Likes full sun.

Soil Type

Loam (normal)

Soil PH

Neutral

Drainage

Well drained soil

Hazerdous

Harmful if eaten

Insect Attraction

Bees

22 reviews for Delphinium ‘Summer Skies’ (Pacific Giant Series)

  1. Anonymous (verified owner)

    Every plant arrived in great condition. Well packed so nothing was damaged in transit
    I’ll definitely be ordering from the nursery again

  2. Anonymous (verified owner)

    Healthy plants at very reasonable price, I will definitely order from Proctors nursery again, highly recommend.

  3. Anonymous (verified owner)

  4. Julia R. (verified owner)

    Once again lovely plants from Proctor’s. Very pleased.

  5. DEMELZA (verified owner)

  6. Anonymous (verified owner)

  7. Nichola Kirk (verified owner)

    Again wonderful plants. Most nurseries would sell these plants in a much bigger pot at double the price

  8. Marya P. (verified owner)

    The plants were well packaged and protected. They were in brilliant condition, lovely and healthy. Couldn’t be better.

  9. Sue Dean (verified owner)

    Fabulous young plants

  10. Demelza (verified owner)

    they are great!

  11. T (verified owner)

  12. S E f. (verified owner)

  13. Sarah P. (verified owner)

    Lovely strong plants in excellent condition. Very well packaged.

  14. Linda Forbes (verified owner)

  15. Anonymous (verified owner)

    Really well packaged. Plants look very healthy

  16. Marya P. (verified owner)

    The plants were healthy and the careful, expert packing ensured they arrived in perfect condition. I will certainly order from Proctors again.

  17. David Cobb (verified owner)

    Very please with plant & great price and good delivery service.

  18. Rosemary Joynson (verified owner)

    Super quality as usual. Large healthy plant. Well packed!

  19. Doreen (verified owner)

    Reasonably priced compared to other suppliers. Fast delivery and Arrived in perfect condition and now planted

  20. philip (verified owner)

    I was very pleased when i open the box and found a very well established plant that will soon take root and give me much pleasure in my garden.

  21. Linda D. (verified owner)

    Lovely plant arrived in healthy condition ad thoughtfully packaged. As usual excellent service from Proctors. Thank you!!

  22. Tessa Potter (verified owner)

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