Large, semi-double 8cm (3in) flowers
A memorable main bedding display
Don't forget to check out ourEdible Flowers Guide
Height Up to 50cm (19.7in)
Spread Up to 50cm (19.7in)
patiocottage gardensexotic gardencut flower garden
Cosmos bipinnatus 'Psyche White'
Cosmos bipinnatus 'Sensation Mixed'
Antirrhinum majus 'Circus Clowns'
Gazania splendens 'New Day Mix' F1 Hybrid
Cosmos sulphureus 'Brightness Mixed'
Thunbergia alata 'Blushing Susie'
Thunbergia alata 'Superstar Orange'
Culinary note: All dahlia flowers and tubers are edible. The flavours and textures can vary greatly depending on the soil and conditions in which they were grown. Flavours range from water chestnut through to a spicy apple or even carrot. For more details about edible flowers click here.
How to sow flower seeds
Reasons to buy your seeds from Thompson & Morgan
1 Packet (50 Seeds) (23818)
When seedlings are large enough to handle, transplant and grow on in cooler conditions. Gradually acclimatise to outdoor conditions for 10-15 days before planting out after all risk of frost 30cm (12in) apart in a sunny spot on any good moisture retentive soil.
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.
Dahlia variabilis 'Dwarf Mixed'