Thompson & Morgan Sunflower Russian Giant Seeds
Pros
- Giant variety can reach up to 10 feet tall
- Popular with families and pollinator gardeners
- Easy to grow from seed outdoors
Cons
- Tall stems may need staking in exposed spots
Specifications
- Price tier
- Budget
- Best For
- Pollinator Garden
- Brand
- Thompson & Morgan
How it compares in Plants & Seeds
We list 36 plants & seeds products, priced from £0.99 to £24.99. At £3.99 this one is the 10th cheapest of them — 26 cost more. The average across the subcategory is £6.73 and the midpoint is £4.99, so it lands £2.74 below the average.
Its 4.6-star score sits 0.16 above the plants & seeds average of 4.44, with 0 of the 36 rated higher. Its 342 Amazon reviews make it the 10th most-reviewed here, against a subcategory average of 342.
Price position in Plants & Seeds
Splitting the subcategory into three price bands puts this product in the Budget band (£2.29–£3.99), which holds 11 of 32 products and averages £3.63 at 4.50 stars.
| Band | Range | Products | Average price | Average rating |
|---|---|---|---|---|
| BudgetThis one | £2.29–£3.99 | 11 | £3.63 | 4.50 |
| Mid-range | £3.99–£8.95 | 11 | £5.55 | 4.45 |
| Premium | £8.99–£40.99 | 10 | £15.77 | 4.45 |
About this product
Thompson & Morgan’s Russian Giant Sunflower seeds offer a fantastic opportunity to cultivate a truly impressive display in your garden. These seeds, from experts in the horticultural field, are designed for gardeners who appreciate large blooms and vibrant colour. The ‘Russian Giant’ variety is particularly popular with families and pollinator enthusiasts, bringing a touch of rustic beauty to any outdoor space.
These sunflower seeds produce plants that can reach a height of up to 30 centimetres, though they may grow taller – potentially reaching up to 10 feet in exposed conditions. They thrive in full sun exposure and require moderate watering once established. The natural green foliage will provide a beautiful backdrop for the characteristic yellow flowers, which are expected to bloom during spring, extending through to summer.
A single pack contains one count of seeds suitable for direct sowing outdoors. These sunflowers are known to be relatively easy to grow from seed, making them an accessible choice for both novice and experienced gardeners. It’s worth noting that taller stems may require staking in particularly windy or exposed locations to prevent them from falling over.
These ‘Russian Giant’ sunflowers are a great addition to any pollinator garden, attracting bees and other beneficial insects. The Thompson & Morgan brand is renowned for quality seeds and reliable growing advice – perfect for enriching your gardening experience.
Related attributes
FAQ
What are these sunflower seeds best suited for?
These Thompson & Morgan Russian Giant Sunflower seeds are ideally suited for pollinator gardens and family enjoyment, offering a substantial display of blooms. They thrive in full sun locations and produce large, impressive flowers that attract bees and other beneficial insects.
How tall will these sunflowers grow?
When grown outdoors under the correct conditions, these Russian Giant sunflowers can reach a height of up to 30 centimetres. However, it’s important to note that the customer review indicates they can potentially grow much taller – up to 10 feet – particularly in less exposed locations.
What kind of sunlight do these seeds need?
Thompson & Morgan Russian Giant Sunflowers require full sun exposure for optimal growth and flowering. They perform best when receiving at least six hours of direct sunlight daily to produce their characteristic large blooms.
Are there any specific watering requirements?
These sunflowers prefer moderate watering, ensuring the soil remains consistently moist but not waterlogged. Regular watering is essential, particularly during dry periods and warmer weather, to support healthy growth and abundant flowering.
What material are these seeds packaged in?
The Thompson & Morgan Russian Giant Sunflower seeds are packaged in natural materials, providing a protective environment for the seeds until planting. This helps preserve seed viability and ensures they germinate successfully when sown.
Do I need to stake these tall sunflowers?
Given that these sunflowers can grow up to 30 centimetres, staking may be advisable in exposed locations where wind is a factor. Providing support will help prevent the stems from bending or breaking under strong winds, ensuring they maintain their upright form.
How do these compare to other sunflower seeds in this price range?
At around £3.49, these Thompson & Morgan Russian Giant Sunflower seeds offer a significant size and popularity compared to many budget-friendly options. The ‘Giant’ variety delivers impressive results, justifying the investment for those seeking a visually striking display.
What maintenance is involved in growing these sunflowers?
Minimal maintenance is required; simply provide adequate sunlight and water. Regular deadheading (removing spent flowers) encourages continued blooming, while providing support with staking if needed, ensures a healthy and productive plant.
Are there any specific considerations for growing these seeds?
For best results, sow the seeds directly into their final outdoor location in spring, after the risk of frost has passed. Ensure well-drained soil and regular watering to support healthy root development and robust flowering.
What is the expected blooming period for these sunflowers?
The Thompson & Morgan Russian Giant Sunflowers are expected to bloom during spring, continuing through to summer. With proper care and conditions, you can enjoy a prolonged flowering season from spring until summer.