Thompson & Morgan

Important delivery notice
The products on this site are only delivered to UK addresses. If you require delivery to another country please visit one of our other sites below.

Refine Results

Refine by..

Email Newsletter

Sign up to our newsletter

Sunflower Seeds


In this delightful range of sunflower seeds you'll find annual and perennial varieties in all sorts of colours - bright yellow, claret red, green and white. The various sunflowers listed here will grow from 45cm to 3m, depending on the variety you choose! Birds love to eat the seeds, so grow some sunflowers near your house and watch the birds feed in the autumn.

We have found 3 products.
 
Childrens - Sunflower Russian Giant

Sunflower 'Russian Giant'

Helianthus annuus
 Customer Rating
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. For more details about edible flowers click here.


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


Useful links:

Companion Planting 

 More info
    • 1 packet (60 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99

Sunflower 'Russian Giant' - RHS Garden Explorers Children's Seeds

Helianthus annuus
 Customer Rating

I could be the tallest flower in your garden. Can you grow the tallest, sunniest sunflower? When I have finished flowering leave the flowerheads out to feed the birds over the winter. Height: 2m+.Did You Know? - Not all sunflowers are yellow or tall. Look for furry-looking teddy bear types, different colours and ones with several flowers on one stem.


Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.


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


Useful links:

Companion Planting 

 More info
    • 1 packet (25 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.49
Childrens - Sunflower Russian Giant

Sunflower 'Colossus' - Part of the Alan Titchmarsh Collection

Helianthus annuus
 
  • Ideal for children
  • Very easy to grow
  • Grows up to 3m tall!

Show off to the neighbours or have a bit of fun with the children or grandchildren, growing a giant sunflower. The eye-catching huge yellow flowers of Sunflower 'Colossus' are up to 30cm (12") in diameter and stand proudly aloft tall stems. Height: 3m (10'). Spread: 60cm (24").

Culinary note: Some parts of these flowers are edible. For more details about edible flowers click here.


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


Useful links:

Companion Planting 

 More info
    • 1 packet (60 seeds)

    • Despatch: Within 2 Days
    •  
    • £1.99