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Special Offers

5 petunia plants only £2.99 with every order

Snips only £1.99 with every order

36 antirrhinum plants only £3.99 with orders over £25

Hollyhock 'Halo Mixed'Alcea roseaAlthaea rosea

2 Options from £7.99

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

16 years in the making

Colourful central 'eye'

Easy-to-grow border plants

Longer flowering than any other types

T&M's own breeding

5 hollyhock Postiplug plants £7.99 Despatch: by end of April 2018
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10 hollyhock Postiplug plants £9.99 Despatch: by end of April 2018
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Please note: This product cannot be delivered outside the United Kingdom.
Description How to Grow More Info Delivery Reviews
Colour that's almost 2 metres high! And now Hollyhocks are even more colourful thanks to new Hollyhock 'Halo Mixed', with its glowing eyes to add contrast. These stunning cottage garden perennials make a beautiful cut flower for a vase indoors and the edible flowers can even be added to salads for an attractive, tasty treat. Recognised by the European Fleuroselect panel of experts with a novelty award too. Height: 180cm (71"). Spread: 60cm (24").

 

Culinary note: Hollyhock flowers are edible.

Culinary note: try crystallising the flowers for a tasty cake decoration, or use them to make a delicately flavoured syrup to use with puddings. For more details about edible flowers click here.


Cottage Gardens, Wildlife Gardens

Hardy

Full sun

Up to 180cm (70.9in)

Up to 60cm (23.6in)

Easy for all

Easy for all

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: GY, HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3.

5 hollyhock Postiplug plants (T77340)
10 hollyhock Postiplug plants (T77341)

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Flowering Months
Feed and water regularly until hollyhocks are fully established. Support their tall stems with bamboo canes as the flower spikes develop. In autumn, cut back the old foliage and faded hollyhock flower stems, and apply a mulch of well rotted manure or garden compost to the base of the plant.
Pot up hollyhocks and grow them on until large enough to plant outdoors. When they well grown and all risk of frost has passed, acclimatise them to outdoor conditions over 7 to 10 days, before planting out in sunny borders in fertile, well drained soil. Choose a position that is sheltered from strong winds. Space hollyhock plants at least 60cm (24") apart to improve air circulation and help prevent hollyhock rust.

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 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.