Awarded an RHS Award of Garden Merit
This hardy perennial well deserves its RHS AGM
Sheer flower power, producing masses of mauve flowers
Perfect for filling beds and containers with long lasting colour
Height Up to 75cm (29.5in)
Spread Up to 60cm (23.6in)
patiocottage gardensscented gardenswildlife gardenscut flower garden
Full sunSun or semi shade
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Culinary note: The tender young shoots can be cooked and eaten as a vegetable. For more details about edible flowers click here.
Plant height and spread is seasonal therefore we list by pot size rather than a defined plant size. The height and spread of the plant delivered will vary depending on the season, meaning arrival images are an indication only.
2 x 1 litre potted wallflower plants (KB8958)
2 x 2 litre potted wallflower plants (T57710)
1 x 1 litre potted wallflower plant (64122)
1 x 2 litre potted wallflower plant (57709)
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.
Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3
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