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Cosmos bipinnatus Dwarf Wonder Mix seeds

Cosmos bipinnatus Dwarf Wonder Mix seeds

Regular price £2.45 GBP
Regular price Sale price £2.45 GBP
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Lovely annual with daisy like flowers in shades of red, pink and white which will happily flower all summer long and attract bees and butterflies.  Very easy to grow, children will love growing these bright and colourful flowers, which will be in flower just a few months from sowing.

Suitable for borders, containers and fantastic for cut flowers as the more you cut them, the more they will flower. 

Half Hardy Annual
Flowers: June to October
Height: 60cm, Spread: 60cm
Position: Sun in any well drained soil

Packet of 40 seeds


RHS Plants for Pollinators. 

The RHS Plants for Pollinators mark is only given to plants that support pollinating insects. Find out more at



Sowing:  Sow from March to May 3mm deep in moist, good quality seed compost and cover with sieved compost or vermiculite. Place in a propagator or seal in a polythene bag and maintain a temperature of 18-25C.  Germination should occur in 7-14 days. 

Growing: When the seedlings have emerged, gradually increase the ventilation by opening the propagator vents or the bag.  When large enough to handle, pot up into small pots (7-9cm) and grow on in cooler conditions in plenty of light but shaded from direct sunlight.  When the plants are large enough, gradually acclimatise to outdoor conditions before planting out, 45cms apart in a sunny spot in well drained soil.  Pinch out the growing tips of each stem as they grow to encourage bushiness and deadhead regularly throughout the summer.



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RP Seeds delivery - £1.35 and free on orders over £25  

We offer prompt order dispatch within 1-2 working days by Royal Mail.  Delivery time will normally be within 2-3 days but may vary due to the current situation.

Shipping is only £1.99 and FREE on orders over £30

Due to phytosanitary regulations we are unable to send seeds outside the UK.  If a mail forwarding service in the UK is used to send your order abroad, please be aware that we will not take responsibility for orders confiscated by customs.


If an order is returned to us as undelivered by the postal service, we will refund the cost of the products purchased, not the delivery charge. When a service other than standard delivery is used, we will also deduct this from the refund (eg. signed for, special delivery or courier charges).  It is the customer's responsibility to ensure the delivery address on the order is correct. 

Please report any orders delivered damaged or incorrect, and any missing orders not delivered within 14 days of the order date by emailing us:




All our seed packaging and most of our postal packaging is paper based and can be recycled.

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Store seeds in a cool, dry place.