What Do Sunflowers Look Like?

Sunflowers are best known for their large flower heads, usually featuring bright yellow petals surrounding a dark central disc. Depending on the variety, however, their flowers can range from pale cream and golden yellow through to orange, bronze and deep red.

The plants themselves vary enormously in size. Compact varieties can be grown in pots, while some of the tallest varieties can reach around three metres or more under the right growing conditions.

Young sunflower plants also display a fascinating behaviour known as heliotropism. While growing, their developing flower heads follow the movement of the sun across the sky. Once mature, the flower heads generally stop moving and tend to face east.

How Long Do Sunflowers Live?

Most familiar garden sunflowers are annual plants, meaning they complete their entire life cycle within one growing season. They grow from seed, flower, produce new seeds and then die back.

There are also perennial species of Helianthus that can return and flower again for several years.

If you're asking how long cut sunflowers last in a vase, they will usually look their best for around a week when properly cared for. Their vase life can vary depending on how fresh they were when cut and the conditions in which they're kept.

How to Make Cut Sunflowers Last Longer

A few simple steps can help you get the most from a beautiful bunch of sunflowers:

1. Use a clean vase and fill it with fresh water.
2. Trim a small amount from the bottom of each stem before placing the flowers in water.
3. Remove any leaves that would sit below the waterline.
4. Change the water regularly to keep it fresh.
5. Keep your flowers away from strong heat, direct sunlight and ripening fruit.

When Are Sunflowers in Season in the UK?

Sunflowers are strongly associated with summer and are generally at their best during the warmer months, continuing into early autumn depending on the variety and growing conditions.

Availability through florists can vary, so if you have your heart set on sunflowers for a particular occasion, it's worth checking with your chosen local florist beforehand.

Growing Sunflowers

As their name suggests, sunflowers love sunshine. They perform best in a sunny position with well-drained soil and enough water to support their rapid growth.

Annual sunflower seeds are generally sown during spring in the UK, either started indoors before being moved outside or planted directly outdoors once conditions are suitable.

Taller varieties may need some support as they grow, particularly in exposed gardens where strong winds could damage their long stems.

Can I Order Sunflowers from Florists Near Me?

Yes. When they're in season and available, many local florists use sunflowers to create bright and colourful bouquets and arrangements.

Direct2Florist connects you directly with local florists across the UK, allowing you to choose the florist creating your flowers and see their own designs before you order.

If sunflowers are available locally, your florist can create a beautiful arrangement and hand-deliver it directly to the recipient.