Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.
Press release: Chance find becomes Thompson & Morgan's Flower of the Year
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.
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.