Antirrhinum 'White Giant'

A giant, pure-white snapdragon, it makes a statuesque and beautiful cut flower. More
30 seeds 030052 £2.95 In stock
Items will be despatched in 2-3 working days.
5 seedlings 510206-5 £5.95 In stock
When in stock, please allow up to 2 weeks for despatch.
10 seedlings 510206-10 £8.95 In stock
When in stock, please allow up to 2 weeks for despatch.
5 super plugs 510206-SP05 £7.50 Delivery mid May
When in stock, please allow up to 2 weeks for despatch.

Or buy this as part of our Summer Whites and Pastels Collection and Antirrhinum Collection.

More Details

Antirrhinum 'White Giant' is a giant, pure-white snapdragon, excellent growing with Cosmos 'Purity'. It makes a statuesque and beautiful cut flower.

Snapdragons are invaluable plants for their full flower spikes, which last well over a week in water. We sell the elegant, single-colour, tall florist's varieties, which are now very difficult to find.

You can over-winter these in a cold frame, for huge, early flowers in May, or just sow in early spring for picking in summer and autumn. These varieties have also all been bred for good rust resistance.

Genus Antirrhinum
Variety White Giant, Giant White
Type Half-Hardy Annual
Common Name Snapdragon
Border Position Middle
Soil Type Sandy, Neutral
Scent Unscented
Site Full Sun, Shelter
Moisture Well-drained, Moist but Well-drained
Height 90cm (36in)
Spacing 30cm (12in)
Sowing, Seeds, Planting Sow under cover in early spring, pot on and plant out after last frosts. Or sow September-October for planting in a very sheltered spot or in a cold frame. Do not cover seed with compost.
Care Tips Water well, support stems if necessary. Can be grown in container pots.
Flowering June - October, or 18 weeks from sowing seed
Vase Life 7-10 days.
Harvesting Flower production: 3 months.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  • Sow Under Cover/Plant Indoors
  • Direct Sow/Plant Outdoors
  • Flowers/Harvest

We don't currently have additional advice on using / growing this particular product on our website, but if you do have a question that isn't answered on this page then please give us a call on 0345 092 0283 and we'll happily chat through any queries you may have, or email us on (for advice on all things growing) or for anything else.


Seeds Delivery - Items will be despatched in 2-3 working days.

Plant Delivery - When in stock, please allow up to 2 weeks for despatch.

Click here to find out more information about our delivery rates and times.

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Antirrhinum 'White Giant' reviews

* * * * * Average based on 4 reviews
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Reviewed 9th August 2016 by CARMEN LUCK

Easy to grow and they look amazing, I received such brilliant comments on how wonderful they were at our village open gardens.


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Reviewed 7th September 2015 by Maggie Pearson

Easy to grow looks good in mixed border. Holds itself well in a line of cut flrs. Has very good cut for life and is easy to mix in with other flrs roses etc .

Beautiful plant

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Reviewed 31st August 2015 by Gill B

This is my second year of growing Antirrhinum 'White Giant'. I love it in the garden and in the vase. It hasn't bent over despite some windy weather earlier in the year. I highly recommend it.

Fantastic plants

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Reviewed 23rd August 2015 by Mrs J Remington

This is my first time growing these and they have been absolutely beautiful. Easy to grow and remained statuesque in the cutting patch I created in my daughter's garden without support. Would highly recommend them. I even got a second place at my village show!