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Delphinium 'Black Knight'

Tall, dark-blue-purple semi-double flowers with a black centre. Flowers in early summer but often repeat flowers later in the season if cut down after flowering. Gives impact to the back of the border. Hardy. Up to 1.5m.

At a glance

Type
Hardy perennial
Height
Over 1.2m
Colour
Purple
Spread Rate
Moderate
Flowering
Early Summer
Soil Type
Moist, Normal, Drained
Aspect
Sun
Pollination
Attractive to pollinators

Buy this plant

Item Price   Buy  
9cm pot 4.00   Buy  

Prices
All prices are shown in UK Pounds. All items are subject to our money-back guarantee.

Deliveries
We can deliver to most addresses in mainland UK and there is a fixed delivery charge of 6.75 per delivery. Maximum weight for fixed price delivery is 10 kilos, or approximately 10 one litre plants. If your total consignment weight exceeds 10 kilos, we will be in touch to agree a delivery price with you prior to despatch. Items are normally in-stock unless indicated otherwise.