Thompson & Morgan Cornflower Dwarf Jubilee Gem 1 Seed Packet (150 Seeds), Blue
by Thompson & Morgan

Product Details
- Brand
- Thompson & Morgan
- Colour
- Blue
- Condition
- new
- Model
- 24099
- GTIN
- 05057554091454
- Category
- Flowers
£2.99
Available at Robert Dyas
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Thompson & Morgan Cornflower Dwarf Jubilee Gem 1 Seed Packet (150 Seeds), Blue by Thompson & Morgan is available for £2.99 at Robert Dyas. Prices last checked on 25 February 2026.
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Description
‘Jubilee Gem’ is a true show stopper with the violet-blue large double blooms that appear above compact and bushy foliage, from late May into early September! Cornflowers are the perfect plant for cottage gardens, boarders and wildlife areas as they are loved by the pollinating insects. They could also look stunning in cut flower displays for a unique addition to your windowsill! Culinary note: Add petals to salads as a colourful garnish or sprinkle over omelettes or even pasta. Sow cornflower seeds outdoors where they are to grow from March to April. 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 3mm (1/8") in drills spaced 30cm (12") apart. Water the ground regularly, especially during dry periods. Germination usually takes 14-21days. When cornflower seedlings are large enough to handle, thin them out to 15cm (6") apart. Alternatively, grow cornflowers indoors from August to September for early summer flowering next year. Sow cornflowers on the surface of a good quality seed compost at a temperature of 18-23C (65-73F) and cover with a very fine sprinkling of compost or vermiculite. Do not exclude light as this helps germination. When seedlings are large enough to handle, transplant and grow them on in cooler conditions until large enough to move outdoors. Overwinter cornflowers plants in cool, light, frost-free conditions before planting out the following spring, or growing on as greenhouse pot plants. Product Specifications: Position: Full sun Height: Up to 40cm (15.7in) when fully established Spread: Up to 30cm (11.8in) when fully established Supplied as 1 packet of 150 seeds Images 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 Features: Eye-catching large double violet-blue blooms! Loved by the pollinating insects Ideal for boarders, beds and wildlife areas! Hardy annual dwarf cornflower seeds; 1 packet of 150 seeds Specifications: Model Number: 24099
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- Thompson & Morgan Cornflower Dwarf Jubilee Gem 1 Seed Packet (150 Seeds), Blue by Thompson & Morgan is available for £2.99 at Robert Dyas. Price checked and updated daily.
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