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Cosmos bipinnatus 'Razzmatazz Series'

cosmos

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Yellow-eyed daisy-like flowers, which have a soft spiky appearance, top upright stems throughout the summer, putting on an impressive display in the border (or large pots). They come in a range of colours, from white to deep pink - with picotees as well - so will mix easily with a whole host of colours. Once established, these seedlings are generous bloomers, and if the flowers are cut for the vase, it will encourage even more to form.

How to care for Cosmos bipinnatus Razzmatazz Series:

Pot up and grow on under glass until all risk of frost has passed and they can be planted outside in a well-prepared bed. Pinching out the growing tips will encourage them to become bushier, and taller plants may need supporting with brushwood stems in exposed positions.
Flowering period:
  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec
Eventual height:
0.9m
Eventual spread:
0.4m
Position:

Full sun

Rate of growth:

Fast-growing

Soil:

Moderately fertile, moist, well-drained soil

Hardiness:

Borderline hardy (will need protection in winter in colder areas)

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BP30001862
40 + 20 FREE seedlings
£36.99
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Standard delivery Standard Delivery£5.95

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