Delphinium Mix

Hardy Perennial

What is Hardy Perennial?

FROM £9.99

56% (11 Reviews)

Towering spires of tightly packed flowers

A truly magnificent cut flower

A beautiful range of colours

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Description How to Grow More Info Delivery Reviews
Towering spires of tightly packed flowers in a beautiful range of colours. These stately perennials make a dramatic focal point for adding height and structure to the back of summer borders. A must-have plant for cottage garden planting schemes, and a truly magnificent cut flower! Height: 170cm (67") Spread: 90cm (36") Bareroot plants supplied.

Height Up to 170cm (67in)
Spread Up to 90cm (35in)

Hardy Perennial

cut flower gardencottage gardens

full sun

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Flowering Months


8 bare root delphinium plants (KA9756)
12 bare root delphinium plants (KA9757)
4 bare root delphinium plants (10490)

Caution: irritant to skin and eyes, harmful if eaten. Plant delphinium bareroots at the earliest opportunity following delivery. Should soil conditions prevent planting directly into borders (if soil is frozen or waterlogged), bareroots should be potted up, watered sparingly and grown on in a cool position for planting out at a later date. Choose a sunny position, sheltered from strong winds, in moist, well drained soil. Work some well rotted manure or garden compost into the soil. Dig a hole wide enough to accommodate the bareroot with its roots spread out and deep enough that the crown of the plant is just a few cm below soil level. Backfill the hole with soil and firm the plant in gently. Leave a slight depression around the plant - this will help to direct water towards the roots. Water well to settle the soil.
Feed and water regularly until plants are established.When shoots reach a height of 30cm, the tall stems will require staking with garden canes for support.Remove old delphinium flowers as soon as they fade to encourage another flush to be produced later in the season. In autumn, remove old foliage and apply a mulch of well rotted manure to the base of the plant. Lift and divide in autumn every third year to maintain their vigour.

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 £4.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 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.

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