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40% off

Cosmos Purity
Cosmos Purity

Cosmos Purity

SKU: BP30001262
40 + 20 FREE seedlings
£22.19 £36.99 £0.37 each
In stock (despatch in 3-5 working days)
5 × seedlings | jumbo
£5.99 £9.99 £1.20 each
Delivered in May
10 + 5 FREE seedlings | jumbo
£11.99 £19.98 £0.80 each
Delivered in May
approx 100 seeds
£2.89
In stock (despatch in 2-3 working days)
1

Pot size guide

Delivery options

Standard £5.99

Overview

This popular annual cosmos makes a great filler for a sunny border, and as long as it's dead-headed regularly, it will produce a succession of pure white, saucer-shaped flowers from early summer to mid-autumn. It's very easy to grow and it makes an invaluable addition to the cutting garden. Growing instructions: In early spring, sow shallowly in seed trays and keep under glass, transplanting them into individual pots when large enough to handle. Harden off before planting outside after the frosts. Alternatively, sow in-situ in mid- to late spring in a well-prepared bed and thin the seedlings out as they grow to allow approximately 30cm between each. As the seedlings grow, pinch out the tips to encourage bushier plants. Taller plants may need supporting with brushwood stems in exposed positions. Sow: March to May Flowering: June to October

Specifications

  • Position: full sun
  • Soil: moderately fertile, moist, well-drained soil
  • Rate of growth: average
  • Hardiness: half-hardy annual
  • Eventual Height:1m-2m
  • Eventual Spread: 0.6m

Eventual height & spread

Eventual height and spread

How your order will arrive

Packaging
Seeds will arrive in paper satchets which are packaged in A4 or A5 hard backed envelopes.

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About Primrose

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If you'd like to find out more, check out our 'About Us' page.

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