Thompson & Morgan

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Half-hardy Annual Seeds


Sow half-hardy annuals in early spring, making sure that you protect them from frost. Plant them out after all risk of frost has passed and you'll be rewarded with delightful flowers all throughout the summer. Hint: use the selections in the left menu to narrow down your search for the perfect half-hardy annual seeds for your garden.



We have found 17 products.
 

Morning Glory 'Lazy Luxe'

Ipomoea purpurea, Convolvulus purpureus, Pharbitis purpurea

Possibly the best-ever mixture of Morning Glory! Ten fabulous colours especially selected to all flower at a similar time, creating an eye-catching summer display. An easy-to-grow and vigorous climber, flowering all summer until the first frosts.

More info
    • 1 packet (35 seeds)

    • Despatch: Within 3 days
    • SAVE 50p  
    • £1.49 £0.99

Morning Glory 'Heavenly Blue'

Ipomoea tricolor, Ipomoea rubrocaerulea

 Customer Rating
Gorgeous sky blue flowers, up to 6cm (2½in) across that open in the morning, appear throughout summer on this free-flowering, elegant climber. Also suitable for greenhouse or conservatory growing. Prefers a sunny, sheltered, warm site; Beautiful climber ideal for warm site trellis, fences, poles, etc.
More info
    • 1 packet (50 seeds)

    • Despatch: Within 3 days
    •  
    • £2.29

Morning Glory 'Carnevale di Venezia'

Ipomoea purpurea, Convolvulus purpureus, Pharbitis purpurea

A vigorous climber producing masses of spectacular, striped blue and pink blooms with intricate markings, as if painted individually. Flowers all summer, transforming your garden with all the dazzling colours of the Venice Carnival. Twining climber to 2m (6ft). More info
    • 1 packet (35 seeds)

    • Despatch: Within 3 days
    •  
    • £1.19

Mina lobata

Ipomoea lobata, Spanish Flag, Ipomoea versicolor, Quamoclit lobata

 Customer Rating
An exotic looking climber, with twining stem ideal for rambling over trellises, fences etc. The flowers are very impressive with up to 12 per flower spike producing a spectacular combination as they age. They start off a most powerful and stunning bright red and as they mature they go from red to orange, orange to yellow and from yellow to white and all are out at the same time. A plant positively loaded with flowers is an impressive sight. Climbs to 120-180cm (4-6ft).
More info
    • 1 packet (16 seeds)

    • Despatch: Within 3 days
    •  
    • £2.99

Morning Glory 'Star Of Yelta'

Ipomoea purpurea, Convolvulus purpureus, Pharbitis purpurea

 Customer Rating
A stunning and very striking garden plant which can be used as a climber or ground cover subject. The large flower buds open to royal a deep purple, silk-like, 7cm (3in) bloom with rich red vein markings, forming a star from the very centre to the petal tips. You can also grow it in a container where it will cascade over the side, and if supported, will climb to form a dome. Flowers summer. Climber to approximately 180cm (6ft).
More info
    • 1 packet (25 seeds)

    • Despatch: Within 3 days
    •  
    • £2.99

Morning Glory 'Milky Way'

Ipomoea purpurea, Convolvulus purpureus, Pharbitis purpurea

A glorious climber which is free flowering and self clinging. Spreading pure elegance wherever it should wander. Milky Way features the purest white blooms flanked by rich maroon striping. Vigorous and ideal for quick effect. Height: 120-180cm (4-6ft).

CAUTION : Seeds are very poisonous.

More info
    • 1 packet (25 seeds)

    • Despatch: Within 3 days
    •  
    • £0.69

Morning Glory 'Hazelwood Blues'

Ipomoea

The stunning colour mixture of Ipomoea Hazelwood Blues brings together some of the most attractive shades of blue available in Morning Glories. This is a truly vigorous annual climber, ideal for covering fences, trellis or an ornamental garden arch. Ipomoea Hazelwood Blues will also look spectacular planted in a large container and then trained up and through an obelisk to create a wonderful patio feature. More info
    • 1 packet (35 seeds)

    • Despatch: Within 3 days
    •  
    • £2.29

Heliotrope 'Dwarf Marine'

Heliotropium, Cherry Pie, Heliotropium peruvianum

Once you've experienced the sweet, pungent scent, coming from Heliotrope, or 'cherry pie' as it is commonly called, on a still summer evening you won't want to be without it. Few plants can fill the air with such a heady fragrance as this. Marine is a royal purple, large flowered yet compact form with attractive, dark green foliage and bushy habit. Excellent for beds, borders and as a summer flowering pot plant. Flowers summer. Height 45cm (18in). More info
    • 1 packet (150 seeds)

    • Despatch: Within 3 days
    •  
    • £2.99

Morning Glory 'Kniolas Black Night'

Ipomoea purpurea, Convolvulus purpureus, Pharbitis purpurea

An abundance of very attractive purple - black flowers with cerise throats, covering this very vigorous climber. Ideal planted in a sunny situation, up trellis or left to ramble amongst other climbers or shrubs. Climbs to 180-240cm (6-8ft). More info
    • 1 packet (30 seeds)

    • Despatch: Within 3 days
    •  
    • £2.69

Morning Glory 'Mixed'

Ipomoea purpurea, Convolvulus purpureus, Pharbitis purpurea

Rich variety of prolific, continuous 5-6cm (2-2½:in) flowers of indigo, maroon, white and mauve. Climbs to 240-300cm (8-10ft). More info
    • 1 packet (35 seeds)

    • Despatch: Within 3 days
    •  
    • £1.49

Morning Glory 'Split Personality'

Ipomoea purpurea, Convolvulus purpureus, Pharbitis purpurea

Dedicated breeding has helped create an exciting new flower shape, where many of the blooms are set as perfect stars due to gentle splits between the petals. These distinct flowers are magenta pink with a white centre. A splendid climber, ideal for trelliswork, fences, poles, etc.

More info
    • 1 packet (20 seeds)

    • Despatch: Within 3 days
    •  
    • £0.69

Datura metel 'La Fleur Lilac'

Datura stramonium var. tatula 'La Fleur Lilas', Angels' Trumpet, Thorn Apple

 Customer Rating
Flowering in just 3½ months. Particularly good for patio, cool greenhouse or conservatory where the evocative sweet fragrance of the bluey-lilac, 10cm (4 inch) trumpet blooms fills the air. Height: 30-45cm (12-18in)
More info
    • 1 packet (10 seeds)

    • Despatch: Within 3 days
    •  
    • £1.49