Popular 11 others are looking at this right now

Cornflower 'Jubilee Gem' - SeedsCentaurea cyanusBlue-Bottle, Bachelor's Buttons

Hardy Annual

What is Hardy Annual?
A plant that completes its entire life cycle (growth, reproduction, death) in one season.
Capable of withstanding outdoor winter temperatures down to -15C.

£0.89

78% (7 Reviews)

Large, double, beautiful, deep blue flowers

Creates a big impact

Excellent for cutting

Don't forget to check out ourEdible Flowers Guide

Loading...
Garden Club Members Price: £0.80 JOIN TODAY

Frequently bought with

Select to add to basket


Height Up to 40cm (15.7in)
Spread Up to 30cm (11.8in)

Hardy Annual

cottage gardenswildlife gardenscut flower garden

Full sun

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Sowing Months Flowering Months

You May Also Like

Wildflowers 'Woodland Shade Mix' - Seed Scatter Pack

Wildflowers 'Woodland Shade Mix' - Seed Scatter Pack

12 Reviews

was £9.29Just£8.49

ADD TO BASKET
Stunning Sunflower Growing Kit

Stunning Sunflower Growing Kit

0 Reviews

Just£13.99

ADD TO BASKET
Nurserymans Choice Flower Seeds

Nurserymans Choice Flower Seeds

7 Reviews

From£9.99

ADD TO BASKET
Nasturtium 'Ladybird' - Seeds

Nasturtium 'Ladybird' - Seeds

3 Reviews

was £2.79Just£0.89

ADD TO BASKET
Zinnia elegans 'Funfair Mix' - Seeds

Zinnia elegans 'Funfair Mix' - Seeds

1 Review

was £2.49Just£1.29

ADD TO BASKET
Cosmos bipinnatus 'Double Click Snow Puff' - Seeds

Cosmos bipinnatus 'Double Click Snow Puff' - Seeds

4 Reviews

was £2.99Just£1.29

ADD TO BASKET
Osteospermum 'Glistening White' - Seeds

Osteospermum 'Glistening White' - Seeds

35 Reviews

Just£2.49

ADD TO BASKET
Summer Flowers Theme Blue Skies - Seed Scatter Pack

Summer Flowers Theme Blue Skies - Seed Scatter Pack

1 Review

was £9.29Just£4.99

ADD TO BASKET
Cornflower 'Blue Diadem' - Seeds

Cornflower 'Blue Diadem' - Seeds

14 Reviews

Just£3.49

ADD TO BASKET
Cosmos bipinnatus 'Capriola' - Seeds

Cosmos bipinnatus 'Capriola' - Seeds

10 Reviews

was £2.99Just£0.79

ADD TO BASKET
Summer Flowers Theme Sunshine Yellow - Seed Scatter Pack

Summer Flowers Theme Sunshine Yellow - Seed Scatter Pack

0 Reviews

was £9.29Just£8.99

ADD TO BASKET
Swan Gourd - Seeds

Swan Gourd - Seeds

3 Reviews

was £1.69Just£0.99

ADD TO BASKET
Description
Dense heads of large, double flowers of a beautiful deep blue are freely produced on compact, bushy plants. Once a common sight in cornfields the annual cornflower stills creates a big impact in summer borders and meadows. The intensely coloured blooms of blue Cornflower 'Jubilee Gem' are excellent for cutting and a magnet for bees and butterflies in the garden. Height: 40cm (16"). Spread: 30cm (12").

Culinary note: Add petals to salads as a colourful garnish or sprinkle over omelettes or even pasta. For more details about edible flowers click here.

Useful Links:
How to sow flower seeds
Reasons to buy your seeds from Thompson & Morgan

Show Codes

1 Packet (150 Seeds) (24099)

Sowing

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.

Delivery

Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Reviews

Recently Viewed

Cornflower 'Jubilee Gem' - Seeds

Cornflower 'Jubilee Gem' - Seeds

7 Reviews

was £2.99Just£0.89

ADD TO BASKET

Sign Up For Exclusive Special Offers

JOIN NOW
RedEye

Sign up for exclusive offers!