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Hollyhock 'Halo White'Alcea roseaAlthaea rosea

Hardy Perennial

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

£1.79

100% (2 Reviews)

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Height Up to 180cm (70.9in)
Spread Up to 60cm (23.6in)

Hardy Perennial

patiocottage gardens

Full sun

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
Sowing Months Flowering Months

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Description
Large, bright white single flowers with an attractive bright yellow 'haloin the centre of each bloom. Hollyhock Halo White produces tall flower spikes on strong bushy plants with plenty of eye-catching flowers on each spike to add dramatic height to your borders in late summer.


1 packet (50 hollyhock seeds) (26007)

Sowing
Sow February to March or September to October. Sow seeds onto the surface of a good, free- draining, damp, seed compost. Cover seeds with a very fine sprinkling of compost or vermiculite. Place in a propagator or seal container inside a polythene bag at a temperature of 15-20C (59-68F) until after germination which usually takes 14-21 days. Do not exclude light as this helps germination.Alternatively, sow seeds in late summer in a cool greenhouse and then over winter plants in cool, well lit conditions. Plant out the following spring. This method produces larger plants and is recommended if the soil is heavy or badly drained.

Transplant seedlings when large enough to handle into trays or 7.5cm (3in.) pots. Gradually acclimatise plants to cooler conditions for a few weeks before planting out after all risk of frost 45cm (18in.) apart.

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 £2.99.

Orders which include any other products will incur a delivery charge of £4.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £6.99 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.

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