Dianthus 'Pink Gem' - SeedsDianthus deltoidesMaiden Pink

Sow February to April. Sow seed on the surface of lightly firmed, moist seed compost in pots or trays and cover with a fine sprinkling of compost or vermiculite. Keep at a temperature of between 18-20C (64-68F). 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.

Transplant seedlings when large enough to handle into trays or 7.5cm (3in) pots. Gradually acclimatise plants to cooler conditions for a few weeks before planting out after all risk of frost, at a distance of 30cm (12in) apart. Plant Dianthus 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 or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.