Black Knight Sweet Pea Seedlings

  • Free Delivery
Free Returns
1 Year Guarantee
Shade Full Sun
Area Coastal Areas, Frost Pockets, Scotland & The North
Soil Good, Well Drained
Colour Purple, Red/Crimson
Type Rootrained, Seedling
Ornamental Fragrant, Repeat Flowering
Flowering May, Jun, Jul, Aug

Lathyrus odoratus Black Knight

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  Buy 2 or more seedling packs and save

SIZES 1 2-45+
Pack of 4 Pre-order from February £7.25Pre-order from February£5.88Pre-order from February£5.50
  Prices include VAT(where applicable)

Pre-order from February


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Black Knight Sweet Pea

An old-fashioned Grandiflora, Black Knight is a handsome striking crimson/black colour. You might sometimes get up to four flowers on each stem, which judged by today's standards are relatively short compared to the Spencer varieties. The flowers are quite small but make up for this by sheer numbers. It has a stupendous sweet pea scent and is indomitably vigorous, climbing up to 2 metres high with an armour of flowers from helm to spur. Have a meander down our select list of excellent sweet peas.

A favour for your garden

Black Knight sweet pea makes for a gorgeous cutting flower and a very good foil for the plethora of pastels out there too. Being an old-fashioned type you could grow Black Knight in a pot so that you can place it close to an outside door. Or combine it with some white flowered runner beans for a beautiful potager look and to encourage lots of insects into your vegetable garden to pollinate the beans and more. Partner Black Knight with creamy Cathy and/or striking carmine Edward V11 for a zinging combination of old-fashioned sweet peas. Bear in mind that it is not hugely visible from a distance if you are growing it to view in a garden unless you grow it against silver or gold foliage when it really comes into its own.

Features of Black Knight Sweet Peas

  • Colour: pure crimson/black
  • Stem: short
  • Height: 1.8 m
  • Type: Old fashioned Grandiflora
  • Scent: Very strong
  • Flowering: June to August
  • Planting Months: March-April

Lore of the Knight

Henry Eckford is to British Sweet Peas what Delia Smith is to British cooking and Black Knight is one of his success stories. He was a passionate breeder who worked in the 1890s to develop lots of our best beloved sweet pea varieties from which have been bred modern Grandifloras and now Spencer varieties

  • Small Box

    Small boxes

    (Orders containing seedlings or rooted cuttings)


    including VAT per order


    For ORDERS
    Over £60 inc VAT

  • Small box

    (All barerooted plants under 1.2 metres in height. Please note: all trees are charged at the trees and hedging rate.)


    including VAT per order


    For ORDERS
    Over £60 inc VAT

  • Medium box

    (Any pots up to
    and incl. 7.5L)


    including VAT per order


    For ORDERS
    Over £100 inc VAT

  • Trees & Hedging

    (For all orders of trees of any size, and all bareroot plants 1.2 metres and over in height)


    including VAT per order

  • Pallets

    (For all orders of root balls,
    and large orders, a pallet
    price will be automatically
    applied at checkout)


    including VAT per order

*Delivery to mainland Britain & the Isle of Wight ONLY. Surcharges to the Isle of Wight and some areas of Scotland apply.

Bareroot planting is best done between November and April
Bareroot and potted - what's the difference?

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