Check Here Before Buying – Pot Size Matters...Not all websites offer the same. Plants in a 2-litre pot have twice the root system of a P9 or 1 litre pot.

 

Check Here Before Buying – Pot Size Matters...Not all websites offer the same. Plants in a 2 litre pot have twice the root system of a P9 or 1 litre pot.

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Cosmos Cosmonaut Flower Seeds (Unwins)

£2.49
9812
Out of Stock
Wishlist

Elegant white semi-double flowers with tall stems.

Ideal addition to borders or cottage gardens.

Perfect for cut flowers.

 

Cosmos Cosmonaunt Seeds Unwins Sowing Time and Size

 

Leaf iconSowing Time

February - April

Leaf iconSowing Indoors

Almost fill a seed tray with moist seed compost, Sow seeds thinly over the surface, and lightly cover them with a little more compost. Place in the warmth 15-20 degree Celsius (60-70 Fahrenheit), and keep moist.

Leaf iconGrowing On

Keep seedlings in a light position, but shade from direct sunlight. When large enough to handle, transplant 5cm (2in) apart into trays of potting compost.

Leaf iconHardening Off/Planting Out

Gradually accustom plants to outside conditions for 2-3 weeks before planting out, avoiding frosts. Plant out 45cm (18in) apart.

Leaf iconAftercare

Remove dead flower heads to encourage further flowers.

Leaf iconFlowering Time

June - October.

 

Cosmos Cosmonaunt Seeds Unwins Growing Tips

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