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Home>Flowers, Plants & Shrubs>Flower Seeds>Hardy Annual Seeds


Sunflower 'Russian Giant'Helianthus annuus

Just £1.99

Hardy Annual
What is Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Capable of withstanding outdoor winter temperatures down to -15C.
5 Reviews
1 packet (60 sunflower seeds) £1.99 Despatch: by Monday
Description Sowing Delivery Reviews
A giant among annuals. Give them plenty of room and you will be rewarded with plants up to 3m (10ft) tall with huge yellow flowers often 30cm(12in) in diameter. Useful to grow against an unsightly shed or fence. Birds love the seeds so grow a few plants close to the house and watch them feed in the autumn. Flowers summer. Height 8-10ft.

Culinary note: Some parts of these flowers are edible. Try toasting the seed kernels for a healthy snack. For more details about edible flowers click here.


Companion planting: Try growing sunflowers with chives to deter aphids.


Useful links:

Companion Planting


Cottage Gardens, Wildlife Gardens, Cut Flower Garden

Hardy

Full sun

Up to 300cm (118.1in)

Up to 60cm (23.6in)

Easy for all

Easy for all

1 Packet (60 Sunflower Seeds) (TT02956)

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Sowing Months Flowering Months
Sow early spring to early summer outdoors where they are to flower. Prepare the ground well and rake to a fine tilth before sowing. Sow 12mm (0.5in) deep in rows 45cm (18in) apart.For really giant sunflowers, sow them indoors in late winter/early spring, individually in 7.5cm (3in) pots at a temperature of 15-18C (60-65F). Grow on in good light conditions, harden off and plant out when all risk of frost has passed.

They prefer a sunny open site but will grow in most sites and soils.

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 and will be stated on the product page 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.

Reviews

russian sunflowers 2016-02-19

vg used in my gardens in clapham ,grew from seed to massive vip

T&M replied on 2016-02-20: Thank you very much for your review. I am very pleased that you have been so happy with your purchase and thank you so much for taking the time to let us know. I hope we can continue to be of service to you in the future.

Russian Giant 2014-10-08

Impressively tall but they have a tendency to fall over in the wind and rain. Emergency staking was required in all 3 sites these were planted.

T&M replied on 2014-08-12: Thank you for your review, should you have any further issues please get in touch via email and we will be more than happy to assist you further.

Easy & Fast Growing 2014-04-17

Very easy and fast germination, anyone can grow these. You will need to stake them as they start to grow tall to protect them from the winds, they are as described and as shown in the images. An excellent hardy flower, grew well in our heavy soil garden.

T&M replied on 2014-04-17: Thank you for your review. I hope we can continue to be of service.

Giant Indeed 2012-08-31

Planted these seeds in the spring and although they were not particularly well cared for initially due to space saving, these have now thrived in their final planting area and are attracting masses of bees. Very easy to grow and a stunning addition to the garden.

Soldier of the Sun. 2012-04-22

Amanda Davies 22/04/2012 Neyland, Pembrokeshire. Love the big seeds which make them easy for children or people with restricted movement to handle. Love that after only 5 days a little bud emerges from the soil. i grew the seeds in root trainer cells at the end of March, and I am now potting on and hardening off my young plants. Most are 6-8 inches tall already. Where I live we get the wild west wind straight off the sea, but luckly these plants with a bit of stalking manage brilliantly. Last year they were over 6ft high and we didn't even have a proper summer. A truly hardy annual. Hoping to grow a giant one this year.