Thompson & Morgan

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Geum 'Blazing Sunset'


Hardy Perennial

 Customer Rating
Fully double, scarlet red Geum flowers rise above clumps of foliage on thin, wiry stems. Geum 'Blazing Sunset' adds a bright splash of colour to borders - the large flowers make a dazzling and unusual addition to cut flower arrangements too. These colourful hardy perennials are so easy to grow that we can't understand why they're not more commonly grown! Height and spread: 60cm (24").

Ideal For:
cottage gardens, wildlife gardens, cut flower garden
Flowering Period:
June, July, August, September
full sun
    • 6 geum plug plants

    • Despatch: By end of April 2017
    • £5.99
Pot up geum plants and grow them on in bright, frost-free conditions until large enough to be transplanted outdoors. Once well grown, acclimatise them to outdoor conditions over 7 to 10 days. Geums dislike soils which are prone to waterlogging in winter. Plant them in moist, fertile, well drained soil, adding plenty of compost or well rotted manure to amend heavy clay or sandy soils. Choose a position towards the front of the border in full sun.
Water Avens plants regularly until fully established. Regular deadheading will encourage more flowers to be produced throughout the summer. In spring, lift and divide overcrowded clumps of geum to maintain their vigour.

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.

  1. Dissappointed

    By Kath Smycki 06-07-2015

    I wanted a red Geum to complement the orange ‘Mrs. Bradshaw’ I have in front of my flower border. To my horror, I now have a monster metre tall spindly red flowered thing that completely swamps the 60cm ‘Mrs. Bradshaw’ as well as anything else in the vicinity. It’s so tall I don’t know where to put it. Needs lots of support, is unstable in rain, is red but not the blazing sunset red I expected and not all the flowers are double. The description on the T&M page states the height of ‘Blazing Sunset’ is 24” or 60cm. No. This plant is a full metre in height and ugly with it. A disappointment I have to remove from my flower bed to save the charm of ‘Mrs. Bradshaw’ and the other plants.


    Thank you for your review. I am sorry to learn of your disappointment with your purchase. If you would like to contact our Customer Care Team at, one of our agents will be happy to look in to this matter further for you.

  2. Surprisingly nice

    By Marina Pacheco 27-07-2014

    My garden is covered in the wild relative of this plant so I thought it was worth giving it a try. They really are lovely, long lasting, bright red flowers and multiple flowers per plant. The flowers are also larger than I was expecting. I liked them so much this year I'll be buying more for next summer.


    Thank you for your review. I hope we can continue to be of service.

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