Save & Sow
Helianthus annuus 'Giant Single' (Sunflower)
- Good for Cutting
- Loved by Garden Birds
- Loved by Pollinators
Free delivery when you spend over £80
This is covered by our one year guarantee. Visit our warranty page for more details
Tried & tested by Sarah
Easy to grow
Super productive variety
Towering stems with huge dinner plate flowers stacked with seeds to feed the birds
The calorie-rich seeds of Helianthus annuus can be eaten raw or roasted and added to salad and vegetable dishes for flavour and texture. Perfect for snacking on too.
Helianthus seeds are packed with nutrients, they're perfect for scattering on salads, or with mixed nuts on greek yoghurt for a protein-rich breakfast.
- Good for Cutting
- Loved by Garden Birds
- Loved by Pollinators
Product details
- Type
- Hardy Annual
- Position
- Cutting Garden
- Soil
- Broad Tolerance
- Flowers
- August - October
- Height
- 1.8m (6ft)
- Common name
- Sunflower
- Moisture
- Moist but Well-drained
- Aspect
- Full Sun
- Spread
- 45cm (18in)
- Cultivation
- Sow early spring under cover or direct sow mid spring. Place 2 seeds 10cm (4in) apart at each planting post, 45cm (18in) apart. If both germinate, transplant one. Pinch out the tip at 45cm (18in) to encourage branching.
Care Tips
Sunflowers are hungry feeders. Improve the soil before planting out with plenty of well-rotted manure or garden compost. Water your sunflower plants regularly. You will need to stake them if they’re in an exposed position.
Flowering Time
August - October
