Thompson & Morgan

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Dianthus amurensis 'Siberian Blues' - Kew Collection Seeds

Carnation, Pink

Hardy Perennial

Compact, bushy mounds of bluish evergreen foliage erupt into a sea of mauve-blue flowers in late spring and are the closest yet to a true blue Dianthus. Ideal planted in borders, rockeries and containers, flowering over a long period each summer for many, many years.

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.

Ideal For:
patio, cottage gardens, alpine & rockery, low maintenance garden, cut flower garden
Flowering Period:
July, August, September
Sowing Months:
February, March, April, May, June, September, October
Position:
full sun
    • 1 packet (25 seeds)

    •  
    • Despatch: Within 3 days
    • £2.99

Sow Dianthus seeds indoors from August to September or February to June on the surface of lightly firmed, moist seed compost in pots or trays and cover with a fine sprinkling of compost or vermiculite. Place in a propagator or seal container inside a polythene bag and keep at a temperature of between 15-20C (59-68F). After sowing, do not exclude light as this helps germination. Keep the surface of the compost moist but not waterlogged; germination usually takes 14 - 30 days.

When seedlings are large enough to handle, transplant into 7.5cm (3") pots and grow Dianthus plants on in cooler conditions. Gradually acclimatise pinks to cooler conditions for a few weeks before planting out after all risk of frost. Plant Dianthus at a distance of 23cm (9") apart on any fertile, well drained soil in full sun.

Feed and water Dianthus plants regularly until they are fully established. Deadhead faded Dianthus flowers to encourage more blooms to be produced throughout the summer.

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes etc are delivered at the appropriate time for planting and will be stated on the product page or in your order acknowledgement page and email.


Orders for packets of seed incur a P&P charge of £1.95.
Orders which include any other products will incur a P&P charge of £4.95.
Where an order includes both packets of seeds and other products a maximum P&P charge of £6.90 will apply - regardless of the number of items ordered.


Please see our Delivery / P&P page for further details and details of any surcharges that may apply to certain destinations.

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