Delphinium Black Knight
-
Plant Types & Availability - More information
Pg = Pot Grown
All prices include VAT at 20%.
Low mounds of glossy divided foliage from which majestic, tall spires of semi-double, deep purple-blue flowers with black eyes appear from early to mid-summer. These, being purple blue, are attractive to bees.
Plant in fertile soil in full sun. Height: 170cm (5.5ft), spread 75cm (29ins).
Save 10% on this plant when collecting from the Garden Centre - discount will be automatically applied when Click and Collect is selected - click here for more details.
Delphinium Black Knight is available as:
Pg = Pot Grown
Pot Grown Plants
These are normally sold in small 9cm wide pots, unless a different pot size is shown (where the pot size is shown in litres). Pot grown plants can be planted at any time of the year.
Availability
Pot Grown are generally available all year.
If a plant is currently out of stock because it is out of season (for example, bare rooted plants in summer) or we have sold out but we are expecting more to be available you can pre-order the plant. We only charge credit/debit cards when an order is despatched, not when an order is placed.