Start off in a seed tray in a cold frame or indoors and plant out in borders. Soak seeds overnight in tepid water. Fill a seed tray with good, free-draining, damp, seed compost. Sow seeds 1cm (1/2") deep in the compost. If sowing in autumn or winter, sow 3 seeds per 7.5cm (3") pot and place in a cold frame where seeds will germinate and grow throughout the winter until spring. They can then be planted into their final flowering positions. If sowing in spring, sow as above and place the pots in a propagator or seal inside a polythene bag and keep at a temperature around 20-25C (68-77F) until the seeds germinate. This will take about 7-21 days. Don't exclude light as this helps germination.
When the seedlings are large enough to handle, plant them out into their final flowering position, 30cm (12") apart.
Overwinter October sown plants in cooler conditions such as a cold frame before planting out in spring, when the ground has warmed, 23-30cm (9-12") apart. Pinch out growing point once the second pair of leaves has opened. Water freely in dry weather. Remove faded flowers regularly to encourage more blooms.
Caution: Seeds are harmful if eaten.
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.