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Helianthus (Sunflower)

Our extensive range includes many varieties, including both pollen-producing and pollen-free varieties. In recent years, we've even added DMR varieties: downy mildew-resistant varieties.

Helianthus (Sunflower) – cheerful cut flowers from seed

With Helianthus seeds from EasySeeds.eu, you can bring sunshine into your garden and bouquets. Growing Helianthus from seed as a cut flower is a great way to grow large, colorful blooms perfect for bouquets, flower arrangements, and borders. Sunflowers are loved for their imposing stems, bright petals, and cheerful appearance, making them eye-catching in both the garden and in a vase.

Why choose Helianthus as a cut flower from seed?

  • Striking flowers and strong stems.
    Helianthus produces large, round flowers in shades of yellow, orange, and red, with sturdy stems that are ideal for cut flowers. They last a long time in bouquets and contribute to a colorful look in your home or garden.

  • Long-lasting blooms
    Sunflowers bloom from early summer to late summer, adding long-lasting color and charm to your garden and bouquets.

  • Easy-care and versatile,
    Helianthus is easy to grow and suitable for borders, flowerbeds, and pots. They are ideal for both novice and experienced gardeners.

  • Bee-friendly and ecological
    Sunflowers attract bees, butterflies and other beneficial insects, thus contributing to biodiversity and a healthy garden environment.

Uses of Helianthus as a cut flower

  1. Cut flowers for bouquets – The strong stems and large, colorful flowers make Helianthus perfect for fresh bouquets and floral arrangements.

  2. Borders & flowerbeds – Add height, structure, and cheerful colors to your borders with these iconic cut flowers.

  3. Pots and containers – More compact sunflower varieties can also be grown in large pots and containers.

  4. Combinations with other cut flowers – Combine Helianthus with Zinnia, Tagetes, or Gomphrena for a playful and colorful effect in bouquets and borders.

Tips for sowing Helianthus

  1. Sowing time – Sow indoors from March to April or immediately outdoors after the last frost.

  2. Soil & location – Use well-draining seed compost and choose a sunny location for maximum flowering.

  3. Care – Keep the soil moist during germination and the first growth phase; provide regular nutrition for strong, healthy stems.

  4. Hardening off – Allow young plants to gradually acclimate to outdoor conditions before they are permanently planted out.

  5. Maintenance – Remove wilted flowers (deadheading) to prolong flowering and maintain healthy plants.

Buy Helianthus seeds at EasySeeds

At EasySeeds.eu, you will find an extensive range of Helianthus (Sunflower) seeds, selected for germination rate, color variety, and flowering intensity. Whether you want to fill borders, beautify pots, or create colorful bouquets yourself – our Helianthus seeds bring your garden to life every season.

🌻 Discover our range now and order easily online – buy Helianthus seeds at EasySeeds.eu!

Frequently Asked Questions about Helianthus (Sunflower)

1. What types of Sunflowers are there?

Pollen-containing sunflowers: usually simple, less expensive varieties. For example, Floristan, Holiday, and many others.
Pollen-free sunflowers: F1 hybrids with more uniform growth and flowering. For example, the Sunrich, ProCut, or Solano series.
DMR (Downy Mildew Resistant) sunflowers: resistant to downy mildew. For example, Sunrich Orange DMR, ProCut Gold Lite DMR, ProCut Orange, and ProCut Bicolor.

2. Why is it called a sunflower?

The flowers follow the sun as they grow (heliotropism), which explains the name “sunflower”.

3. How do I care for Helianthus in a vase?

Cut the stems diagonally, remove the leaves below the water level, place them in clean water, and use flower food. Change the water every two days and cut the stems diagonally again for a longer shelf life. Add a drop of bleach to the water.

4. When to sow sunflowers?

Sow directly outdoors after the last frost in spring, when the soil is at least 10–12 °C.
Indoor sowing and transplanting is not recommended because the sunflower develops a taproot that is easily damaged if you wait too long to transplant.

5. Are sunflowers bee friendly?

Yes, but preferably choose non-pollen-free varieties for bees, because pollen-free varieties produce less food for pollinators.