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Special Offers

5 Tulip 'Ice Cream' bulbs £3.99 with any order

16 Hyacinth bulbs £3.99 with any order

2 Clematis Jumbo Plug plants £3.99 with orders over £30

Hesperis matronalisSweet Rocket

2 Options from £9.99

Hardy Biennial
What is Hardy Biennial?
A plant that completes its entire life cycle in two years, growing in
the first year and reproducing and dying in the second. Capable of withstanding outdoor winter temperatures down to -15C.
1 Review
1 x 1 litre potted hesperis plant £9.99 Despatch: by end of March 2020
2 x 1 litre potted hesperis plants £14.99 Despatch: by end of March 2020
Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery Reviews Video
Hesperis matronalis is at its best when grown in large drifts, leaving plenty to spare for early summer bouquets. Fragrant clusters of bloom, coloured pale lilac to purple, are produced from May to July. The richly scented flowers of Sweet Rocket are irresistible to pollinating insects, making this an excellent choice for both wildlife areas and the herbaceous border. Although Hesperis is a biennial or relatively short-lived perennial, it will happily seed about to create swathes of bloom that will perfume the air on warm summer evenings. Height: 90cm (36"). Spread: 45cm (18").

Culinary note: Some parts of these flowers are edible. 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.


Cottage Gardens, Wildlife Gardens, Cut Flower Garden

Hardy

Full sun, Sun or semi shade

Up to 90cm (35.4in)

Up to 45cm (17.7in)

Easy for all

Easy for all

RHS plants for pollinators

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

1 x 1 litre potted hesperis plant (64216)
2 x 1 litre potted hesperis plants (T64217P)

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Flowering Months
After flowering, leave the faded Hesperis flowers in place set seed, and it will quickly form large swathes throughout borders.
Hesperis enjoys a fertile, moist, well drained soil. It is happy in most soils, including chalky, alkaline conditions but dislikes acid soils. Choose a position in sun or partial shade.

Delivery

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 £1.95.

Orders which include any other products will incur a delivery charge of £4.95.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.90 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.

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.

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