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Delphinium Black Knight 9 cm pot

Delphinium Black Knight 9 cm pot

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Delphinium Black Knight is very hardy, Delphinium Black Knight attracts butterflies and is very suitable for t... read more

Delphinium Black Knight is very hardy, Delphinium Black Knight attracts butterflies and is very suitable for the ornamental garden. Delphinium Black Knight is easy to combine and can be used as a cut flower

Cutflowers


Availability: Out of stock

Delphinium Black Knight 9 cm pot - 1 plant

Delphinium Black Knight 9 cm pot - 1 plant A12074 - Delphinium Black Knight 9

  • Delivered as pot plant
  • Delivery height including pot 12 cm
Out of stock

£3.75

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Delphinium Black Knight 9 cm pot

Delphinium Black Knight is very hardy, Delphinium Black Knight attracts butterflies and is very suitable for the ornamental garden. Delphinium Black Knight is easy to combine and can be used as a cut flower

Details Delphinium Black Knight 9 cm pot

  • Cutflowers
  • Pot size: 10 cm
  • Blooms: June - August
  • Flower colour: blue
  • Leaf colour: Green
  • Full grown: 2 Years
  • Full grown height: 1. 50 - 2 m
  • Full grown width: 1 - 1.50 m
  • Plant location: sunny
  • Plant depth: 10 cm
  • Plant spacing: 45 cm
  • Hardiness: -15 Celsius

How to take care of Delphinium Black Knight 9

Plant in drifts through the border. Easily grown in medium moisture, well-drained soil in full sun. Avoid poorly-drained heavy clay soils. They have very little drought tolerance and need consistently moist soils in order to thrive.

Removing faded flowers will encourage new growth which will extend the blooming period and prevent any unwanted self-seeding. Cut the shoots down to ground level in autumn. Can be an aggressive spreader.

Dividing every 2 to 3 years in the spring or autumn is advisable. No serious insect or disease problems. Crown rot may occur if grown in moist, poorly drained soils.

Customer reviews

Julia C. from Newcastle

Great value on plants that would cost a great deal more at a garden centre. I’ll keep on buying from gardens4you.

      Excellent
08-01-2020

Reginald E., Leeds

Quick delivery,well packaged , healthy plants.Will use again.

     Excellent
09-01-2020

Graham I. from Otley West Yorkshire

First class products with a prompt service to match. Will definitely place further orders.

      Excellent
02-02-2020

Buy your Delphinium Black Knight 9 cm pot direct online from Garden Centre Gardens4You.co.uk

Bloei garantie vrolijk tuinplezier

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If you are unhappy with the quality of the bulbs or plants at arrival or they fail to grow in their first growing season we will refund you or resend the products for free. It's  as simple as that.

You can cut all the flowers but you cannot keep spring from coming.

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