Half-hardy Annual
£0.89
Eye catching colour
Purple leaves and darker flower spikes
Don't forget to check out ourEdible Flowers Guide
Height Up to 120cm (47.2in)
Spread Up to 45cm (17.7in)
Half-hardy Annual
exotic gardencut flower garden
Full sun
Culinary note: The leaves are very nutritious, similar to spinach and the seeds can be treated as grain, amaranthus flour is common. The leaves also make nice salad greens. For more details about edible flowers click here.
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How to sow flower seeds
Reasons to buy your seeds from Thompson & Morgan
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1 Packet (500 Seeds) (26019)
Transplant seedlings when large enough to handle into trays or 7.5cm (3 inch) pots. Grow on in cooler conditions for 10 to 15 days before planting out after all risk of frost, 30cm (12 inches) apart.
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.