A pacific hybrid perennial with tall spikes of clear-blue flowers with a dark bee from May to July. Height 1.7m. Spread 75cm. Full sun. Fertile, moist, well-drained soil. Hardy. Attracts bees.
Delphinium ‘Blue Jay’ is a pacific hybrid perennial with tall spikes of clear-blue flowers featuring a dark bee. Growing up to 1.7m high with a 75cm spread, it blooms from May to July. Hardy and bee-friendly, Delphinium ‘Blue Jay’ thrives in full sun with fertile, moist, well-drained soil, making it a standout addition to any perennial border.
PLANTING and AFTERCARE GUIDE
Best Planting Time
Spring: The ideal time to plant Delphinium ‘Blue Jay’ is in spring when the soil begins to warm. This promotes strong root development before flowering.
Autumn: Early autumn planting is also suitable, allowing the plant to establish before dormancy and ensuring vigorous growth the following season.
Site Selection
Sunlight: Delphinium ‘Blue Jay’ thrives in full sun to encourage tall, strong flower spikes, though it tolerates partial shade.
Soil: Ensure soil is fertile, moist, and well-drained. Add organic matter such as compost to improve soil structure and nutrient content.
Planting Instructions
Prepare the Hole: Dig a hole twice the width of the root ball and equal in depth.
Soil Preparation: Mix in compost or well-rotted organic matter to enhance fertility and drainage.
Planting: Place your Delphinium in the hole with the crown level to the soil surface. Backfill gently and firm to remove air pockets.
Watering After Planting: Water thoroughly to settle the soil and encourage root establishment.
Watering Requirements
Growing Season: Keep the soil evenly moist to support the tall, striking flower spikes of Delphinium ‘Blue Jay’. Avoid overwatering to prevent root issues.
Dormant Season: Reduce watering in winter, providing moisture only if the soil becomes very dry.
Feeding
Spring: Apply a balanced fertiliser in early spring to give Delphinium ‘Blue Jay’ a strong start, supporting robust growth and abundant blooms.
Mid-Summer: Feed again during flowering to maintain vigour and prolong the blooming period.
Pruning
Deadheading: Regularly remove spent flowers to encourage further blooms and keep Delphinium ‘Blue Jay’ tidy.
Autumn Pruning: After flowering, cut back to ground level to prepare the plant for dormancy and encourage healthy regrowth next season.
Mulching
Spring: Apply a layer of mulch around the base to retain moisture, suppress weeds, and regulate soil temperature.
Winter: After pruning, add a thicker mulch layer to protect the crown and ensure strong regrowth in the next season.
Supporting the Plant
Staking: Delphinium ‘Blue Jay’ has tall, upright stems that benefit from staking to prevent bending or breaking. Install supports early in the season for best results.
Final Tips
Delphinium ‘Blue Jay’ is a hardy, pollinator-friendly perennial that produces elegant clear-blue spikes with a dark bee, adding height and visual impact to any border. With full sun, fertile soil, consistent watering, and staking, Delphinium ‘Blue Jay’ will reward your garden with stunning blooms from May to July, making it a must-have for striking perennial displays.
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John Wadsworth (verified owner) –
Good quality for the price. Very quick delivery thanks.
Linda Morris (verified owner) –
Good well grown plant
jane c. (verified owner) –
Anonymous (verified owner) –
Nichola Kirk (verified owner) –
I’m amazed at the size and the quality of these beautiful plants.
Lady Bowes (verified owner) –
All beautiful plants.
Mike (verified owner) –
Not the quickest delivery, however the plants more than made up for that. I would also say plants were well packaged.
Would highly recommend.
Alison Jago (verified owner) –
Sue Dean (verified owner) –
Great plant can’t wait for the summer to see it flower
Emmie Hart (verified owner) –
Excellent service as always. Flowers packaged securely and quick delivery to.
Dianne Munkley (verified owner) –
swift delivery and perfect plants. Thanks
penny jenden (verified owner) –
David Cobb (verified owner) –
Delphiniums we’re well packaged and arrived in good condition & great price.
Carol Lamb (verified owner) –
Beauiful plants , well packed and fresh.
D E B. (verified owner) –
Rosemary Joynson (verified owner) –
Super quality as usual. Large healthy plant. Well packed!
Phil Taylor (verified owner) –
Quality and packaging second to none
Mark Broadbent (verified owner) –
Excellent
Patricia Shennan (verified owner) –
Lovely strong plant
Susan B. (verified owner) –
Good strong plant, securely packed, arrived in good time
Veronica A. (verified owner) –
My favourite real bright blue
Rosemary Joynson (verified owner) –
Amazing, had been trying to find and you came up trumps
Alan Hyatt (verified owner) –
Nice healthy plants, will be a pleasure to see them develop
Anonymous (verified owner) –
Strong plant with a flowering spike
Rachel (verified owner) –