Thompson & Morgan Cosmos bipinnatus 'Rubenza' - 1 Seed Packet (60 Seeds), Red
by Thompson & Morgan

Product Details
- Brand
- Thompson & Morgan
- Colour
- Red
- Condition
- new
- Model
- 26441
- GTIN
- 05057554103713
- Category
- Flowers
£2.99
Available at Robert Dyas
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Thompson & Morgan Cosmos bipinnatus 'Rubenza' - 1 Seed Packet (60 Seeds), Red by Thompson & Morgan is available for £2.99 at Robert Dyas. Prices last checked on 25 February 2026.
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Description
Cosmos bipinnatus 'Rubenza' seeds are the epitome of easy gardening and vibrant beauty. These plants boast striking, dark ruby-red blooms that transition into a rich rose-red hue as they mature, providing a captivating display throughout the summer until the first frost arrives. Their exceptional coloration has garnered them a prestigious Fleuroselect Novelty award, attesting to their unique appeal in any garden setting.With excellent garden performance, Cosmos bipinnatus 'Rubenza' is perfect for adding bursts of intense colour to borders when planted in captivating drifts. Whether you're a seasoned gardener or a novice, these seeds promise delightful results and a fuss-free growing experience. Discover the joy of cultivating these award-winning cosmos and transform your outdoor space into a spectacle of radiant blooms. How to Grow: Light: Plant in full sun for best growth and flowering. Temperature: Thrives in moderate temperatures; avoid extreme heat or cold. Watering: Keep soil consistently moist but not waterlogged; water regularly during dry spells. Feeding: Apply a balanced fertilizer every 4-6 weeks during the growing season. Humidity: Tolerates typical garden humidity levels; no special requirements. Images shown are for guidance only and show the expected results of 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). Decorative pots are not supplied. Features: Wonderfully easy-to-grow Dark, ruby-red blooms Long-lasting flowering from summer to frost Award-winning variety (Fleuroselect Novelty award) Specifications: Colour: Red-yellow Model Number: 26441
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- Thompson & Morgan Cosmos bipinnatus 'Rubenza' - 1 Seed Packet (60 Seeds), Red by Thompson & Morgan is available for £2.99 at Robert Dyas. Price checked and updated daily.
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