Thompson & Morgan Sunflower Tall Timbers 1 Seed Packet (30 Seeds), Yellow
by Thompson & Morgan

Product Details
- Brand
- Thompson & Morgan
- Colour
- Yellow
- Condition
- new
- Model
- 54484
- GTIN
- 05057554145638
- Category
- Flowers
£2.99
Available at Robert Dyas
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Thompson & Morgan Sunflower Tall Timbers 1 Seed Packet (30 Seeds), Yellow by Thompson & Morgan is available for £2.99 at Robert Dyas. Prices last checked on 25 February 2026.
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Description
Attempt your own record-breaking Sunflowers with 'Tall Timbers'! This is a hybrid form of 'Russian Giant' offering improved vigour, reaching 3m with no special care. 'Tall Timbers' also produces impressive flowers with rich chocolatey centres – the archetypal sunshine yellow sunflowers that you’ll love. Ideal for cottage gardens, wildlife gardens and as cut flowers. Culinary note: some parts of these flowers are edible. Try toasting the seed kernels for a healthy snack.Direct sow Sunflower seeds outdoors where they are to grow from April to May. Choose a position in full sun on well-drained soil which has been raked to a fine tilth. Sow seeds thinly, at a depth of 1cm (1/2") in drills spaced 45cm (18") apart and cover seed with its own depth of soil to exclude light. Water the ground regularly, especially during dry periods. Germination usually takes up to 21 days. When sunflower seedlings are large enough to handle, thin them out to 30cm (12") apart.Alternatively, sow indoors in individual 7.5cm (3") pots from March to April at a temperature of 20-25C (68-77F). Once germinated, grow sunflower plants on in cooler conditions until large enough to plant outdoors after all risk of frost has passed.Companion planting: try growing sunflowers with chives to deter aphids.Product specifications:. Position: Full Sun. Height: Up to 300cm when fully established. Spread: Up to 60cm when fully established. Supplied as 1x Sunflower 'Tall Timbers' seed packet (approx. 30 seeds)Delivered with growing and care instructionsFlowering period – July to SeptemberImages shown are for guidance only of the expected results from plants upon maturity. Different growing conditions might vary results. Image may be included for illustration of supply but can vary due to seasonality changes (e.g. deciduous plants lose leaves in colder months). Features: Grow your own toweringly tall Sunflowers with 'Tall Timbers', which reach up to 3m high! A hybrid form of 'Russian Giant' offering improved vigour and reaching 3m with no special care Plants produce the impressive typical sunshine yellow Sunflower blooms you love with rich chocolatey centres Supplied as 1x Sunflower 'Tall Timbers' seed packet (approx. 30 seeds) Supplied with T&M's very own cultural instructions on how to care for your seeds Specifications: Model Number: 54484
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- Thompson & Morgan Sunflower Tall Timbers 1 Seed Packet (30 Seeds), Yellow by Thompson & Morgan is available for £2.99 at Robert Dyas. Price checked and updated daily.
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