Sensation Purity Cosmos Seedling Plants

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Free Returns
General Info Wildlife Value
Shade Full Sun
Area Exposed Windy Areas
Soil Good, Well Drained, Alkaline/Chalky, Poor/Dry
Colour White/Cream
Type Seedling
Ornamental Repeat Flowering
Flowering May, Jun, Jul, Aug, Sep, Oct

Cosmea bipinnatus Purity

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  Buy 3 or more seedling packs and save

SIZES 1-2 3-34+
Pack of 4 OUT OF STOCK UNTIL MAY £4.98OUT OF STOCK UNTIL MAY£4.68OUT OF STOCK UNTIL MAY£4.32
  Prices include VAT(where applicable)

OUT OF STOCK - SOLD OUT FOR THE SEASON

£5.46

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Cosmos Sensation Purity

Cosmos bipinnatus Sensation Purity is probably the best of the white-flowered Cosmos which is why it was the first choice in our range of ready to plant cosmos seedlings.

It really is a fantastic plant. Like most of its family, you could be forgiven for growing Cosmos Purity for its foliage alone - fresh green and finely cut - almost like extra lush Dill. It is a much more powerful plant though producing a staggering number of large, white, daisy-like flowers from late spring through to autumn. It looks at its best in a mass planting - about a dozen is a good number, but it also a makes a very good subject in a container along with one of the larger Verbenas and/or some Lavender plus a silver foliage plant such as Cineraria, and maybe some white lobelia... or Bacopa...

The trick with Cosmos Purity is to keep it cut and/or dead-headed. As long as it does not run to seed, a single plant can produce well over 100 flowers in a summer which for its - and their - size has to make it one of the most floriferous plants there is. Cutting should not be a problem, it is a superb cut flower and almost trouble free. Really, no garden should be without it.

Cosmos Sensation Purity Features:

  • Half-hardy Annual
  • Colour: White
  • Height: 70-90 cms
  • Planting Months: April - June/July
  • Flowering: May - September/October
  • Plant Spacing: 25-35 cms
  • Small Box

    Small boxes

    (Orders containing seedlings or rooted cuttings)

    £7.20

    including VAT per order

  • Small box

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

    £11.40

    including VAT per order

  • Medium box

    (Any pots up to
    and incl. 7.5L)

    £15.00

    including VAT per order

  • Trees & Hedging

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

    £19.80

    including VAT per order

  • Pallets

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

    £75.00

    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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