Giant Sunflower Seeds
Helianthus annuus, Sunflower Giant Yellow
Towering giant sunflowers for your garden.
Giant Sunflowers, the tallest Helianthus Annuus variety, are perfect for growing in pots or gardens. These majestic yellow sunflowers can soar over 2m, symbolising growth and positivity. Ideal for sunflower races, our sunflower seeds to plant promise robust sunflower growth and a garden alive with bees, butterflies, and birds. Plant sunflower seeds that transform into golden, giant blooms, bringing life and joy to your space.
Delivered in 2-4 working days
Want to send this as a gift? Add a handwritten gift note at checkout.
- Grows up to 3m tall
- Attracts pollinators and other beneficial insects.
- Easily grown in containers and with kids.
when to sow
when to harvest
About Sunflower 'Giant Single'
Sunflower 'Giant Single' is a tall-growing, single-stemmed variety of the traditional easy-to-grow sunflower. The blooms have dark centres and attractive bright golden petals, held on tall stems which are capable of growing several metres.
Like most annuals, they are extremely useful in the border, filling gaps between young shrubs and perennials with immediate explosions of colour and height. It is an ideal variety for mass planting or for children to grow. if planted next to a wall or tall cane they can chart its progress as it grows.
In The Records
Sunflowers symbolise loyalty and adoration thanks to the myth of Clytie and Apollo. Because of their link with the sun, Sunflowers are known for being a happy flowers and the perfect bloom for a summer gift to brighten someone's mood.
|Features||Pollinator-friendly, great cut flowers and likes direct sunlight|
|Locations||Containers and garden beds|
|Effort Level||Looks after itself|
|Botanical Name||Helianthus Annuus 'Giant Single'|
|Other Names||Comb flower, golden, golden flower of Peru, St Bartholomew's star|
|Pot Size||40 cm|
|Pet/Baby Safe||Pet + Baby Safe|
|Number of Seeds||20|
|Sowing Tips||Best sown in pots or trays with damp seed compost and lightly covered. Keep in a warm and sunny spot.|
Delivered within 2-5 working days via our standard delivery
For standard delivery, we’ll work with our delivery partners to ensure you receive your delivery within 2-5 working days.
You can also send this item the next day, just place the order before 11 am and we'll get it sent out the same day to arrive the following day.
Want to send this as a gift? We can include a handwritten note, just add what you'd like to write at checkout.
If you’re worried about your delivery or have any other questions please get in touch at [email protected] and one of our team will come back to you as soon as we can.
For more information on our shipping services, have a look at our FAQs.