Culinary note: The peppery flavour of the leaves and colourful flowers will enrich salads and the unripe seeds can used like capers – delicious combined with cream cheese or butter in canapés. For more details about edible flowers click here.
Direct sow nasturtiums outdoors where they are to grow from March to May. Choose a position in full sun on well drained soil which has been raked to a fine tilth. Sow nasturtium seeds thinly, at a depth of 20mm (¾") in drills spaced 30cm (12") apart and cover seed with its own depth of soil. Water the ground regularly, especially during dry periods. Germination usually takes 7-12 days. When nasturtium seedlings are large enough to handle, thin them to 30cm (12") apart.
Alternatively, sow nasturtiums indoors from at a temperature of 15-25C (59-77F). When nasturtium plants are large enough to handle, transplant and grow them on in cooler conditions until large enough to plant outdoors after all risk of frost has passed.
Despatch: Within 24 hours applies to orders placed online from Sunday to Thursday. Orders placed online on Friday or Saturday will be despatched on Monday. Please note that for Bank Holiday weekends, orders placed Friday to Sunday will be despatched on Tuesday.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.