Thompson & Morgan Sunflower Ruby Sunset - 20 Seeds
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Product Information
Full details
This guide is for gardeners seeking unique, eye-catching annual flowers. The Thompson & Morgan Sunflower Ruby Sunset offers stunning, multi-colored blooms and is attractive to butterflies, adding vibrant color to gardens and homes. A potential caveat is the need for support as the plants grow tall. This hardy annual variety produces 5-15 medium-sized flowers per stem when pinched, reaching heights of 1-1.5 meters, and can be used in beds, borders, or as cut flowers. Edible petals and seeds add an extra dimension for culinary use.
All features
| Model Part Number | 133077 |
|---|---|
| Brand | Thompson & Morgan |
Extended Product Information
FAQs
How long does it take for the seeds to germinate?
Germination typically takes between 7 to 21 days, depending on soil temperature and moisture levels.
What is the ideal spacing for these sunflowers?
For optimal growth and flowering, thin seedlings to achieve a final spacing of 30-45 cm between plants.
Can I use these sunflowers as cut flowers?
Yes, they are excellent for cut flowers. Harvest stems when blooms are partially open for the longest vase life.
Are the petals and seeds edible?
Yes, the petals and seeds are edible and can be used in salads, cakes, or toasted.
Do these sunflowers need support?
Yes, as they grow to a height of 1-1.5 meters, support from stakes or cages is recommended to prevent them from falling over.
When is the best time to sow these seeds?
You can sow under glass from March-April or outdoors from April-June for flowers from July-September.
What kind of soil is best for sunflowers?
Sunflowers prefer well-drained soil that is moist, warm, and free of weeds. A sunny location is essential.
Troubleshooting
Seedlings not emerging
Ensure soil is consistently moist, warm, and weed-free. Check sowing depth; seeds sown too deep may struggle to emerge. Germination can take up to 21 days.
Plants are leggy and weak
Plants may not be receiving enough sunlight. Ensure they are in a location with full sun. Also, ensure adequate spacing between plants; overcrowding can lead to weak growth.
Flowers are small or few per stem
Ensure plants are well-fed and watered. Pinching out the main terminal bud once the plant is established encourages the development of side shoots, leading to more flowers per stem.
Plants toppling over
Provide adequate support using stakes or cages as the plants grow taller. This is crucial for plants reaching 1-1.5 meters in height.
Pros and Cons
Pros
- Produces uniquely colored, attractive flowers.
- High bloom count per stem when managed.
- Attracts beneficial pollinators like butterflies.
- Versatile for garden display and indoor arrangements.
- Edible petals and seeds offer a unique benefit.
- Easy to grow as a hardy annual.
Cons
- Requires support due to its medium to tall growth habit.
- Germination can take up to 21 days.
- Needs full sun for optimal flowering.
- Requires thinning of seedlings for best results.
Setup, Compatibility & Care
Sowing Outdoors:
- Prepare a finely raked, moist, warm, and weed-free soil where the plants are intended to flower.
- Sow seeds thinly, 13 mm deep.
- Lightly rake in the soil.
- Ensure a final spacing of 30-45 cm between plants by thinning seedlings in stages as they grow.
Sowing Under Glass:
- Sow indoors in April.
- Carefully acclimatize plants to outdoor conditions before planting out.
- Plant out mid-late May.
Support: As the plants grow, they will require support. Use stakes, cages, or other garden supports to keep them upright, especially in windy areas.
Watering: Water regularly, especially during dry periods, to ensure consistent growth and flowering.
Sunlight: Prefers full sun. For best results, choose a location that receives at least 6-8 hours of direct sunlight per day.
Care: Remove faded flowers to encourage more blooms. Handle seedlings gently during thinning and transplanting.
Storage: Prior to use, store seeds in a dry, cool place.