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Home>Flower bulbs, plants and seeds>Flower Plants>Herbaceous Border Plants

Special Offers

36 Geranium plugs FREE with every order

Creeping Phlox ONLY £4.99 when you spend £35

5 Osteospermum Postiplug plants ONLY £3.99 when you spend £20

Polyanthus 'Crescendo'Primula

3 Options from £4.99

Hardy Perennial
What is Hardy Perennial?
A plant that lives for more than two years.
Capable of withstanding outdoor winter temperatures down to -15C.
25 Reviews

A customer favourite!!

A magical kaleidoscope of the brightest colours

Fragrant long lasting blooms are perfect for cheering up borders, containers and window boxes.

24 polyanthus plug tray plantsSave £5.00 £9.99 £4.99 Out of Stock
48 polyanthus plug tray plantsSave £7.00 £14.98 £7.98 Out of Stock
72 polyanthus plug tray plantsSave £7.00 £16.97 £9.97 Out of Stock
Description How to Grow More Info Delivery Reviews
Turn up the volume with Polyanthus Crescendo! This reliable perennial will banish the winter gloom with a magical kaleidoscope of the brightest colours. Its fragrant long lasting blooms are perfect for cheering up borders, containers and window boxes. Height and spread: 23cm (9").

Culinary information: Some parts of these flowers are edible. Click here for more details about edible flowers.

Limited to one pack per order at these special prices. Your discount will be applied in your shopping basket. Offer ends midnight Thursday 21st September. Normal delivery charges apply.



sun or semi shade

23cm (10in)

23cm (9in)

24 Polyanthus Plug Tray Plants (V11446A)
48 Polyanthus Plug Tray Plants (V11867A)
72 Polyanthus Plug Tray Plants (V11448)

Flowering Months
Plant Polyanthus Crescendo into containers and borders in any fertile, moist well drained soil. Choose a position in full sun or semi shade. Feed and water regularly. Take care not to over water during winter months as cold, wet conditions may cause the plants to rot. Deadhead faded flower stems to encourage more blooms to be produced.Apply a mulch of well rotted manure around the crown of each plant in autumn. Lift and divide clumps of polyanthus every 3 years in May to maintain vigorous, healthy growth.
Pot up plugs and grow them on in cool, bright, frost free conditions. Water sparingly. When fully rooted into their pots, gradually acclimatise polyanthus plants to outdoor conditions over 7 to 10 days prior to transplanting them in their final positions.


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 or plants incur a delivery charge of £4.95.

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 details of any surcharges that may apply to certain destinations.

Satisfaction Guaranteed

For your complete peace of mind, our Home and Garden products may be returned to us within 30 days of purchase for a refund of the purchase price. Items must be returned unused, at your cost and in mint condition. All items carry a manufacturer's 12 month defects warranty.