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Plants starting with 'o'

By type
Special conditions
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Used at RHS Chelsea Flower Show
Sort by latin name
All items
Showing Soil type : Chalky soil Facing : South Hardiness : Fully hardy clear all
46 items
Hydrangea quercifolia Tara
Hydrangea quercifolia 'Tara'
£29.99
available to order from spring 2027
Physostegia virginiana Crystal Peak White
Physostegia virginiana 'Crystal Peak White'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Elaeagnus × submacrophylla
Elaeagnus × submacrophylla
From £26.99
2 litre pot
3 × 2 litre pots
0 star 1 star 1 star 1 star 1 star 4.0 5 1 (1)
Award-winning onion collection
Award-winning onion collection
From £14.95
available to order from winter
onion Sturon
onion 'Sturon'
From £4.49
available to order from winter
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
onion Centurion
onion 'Centurion'
From £4.99
available to order from winter
onion Hercules
onion 'Hercules'
From £5.99
available to order from winter
onion Pink Panther
onion 'Pink Panther'
From £4.49
available to order from winter
onion Karmen
onion 'Karmen'
From £4.99
available to order from winter
Buddleja globosa
Buddleja globosa
£26.99
available to order from spring 2027
Clematis Bill MacKenzie
Clematis 'Bill MacKenzie'
From £14.99
3 litre pot | 60cm cane
0.75 star 1 star 1 star 1 star 1 star 4.8 5 4 (4)
Origanum Rosenkuppel
Origanum 'Rosenkuppel'
From £8.99
available to order from summer
1 star 1 star 1 star 1 star 1 star 5.0 5 5 (5)
Aquilegia oxysepala

40% off

Aquilegia oxysepala
£3.99 £2.39
approx 30 seeds
0 star 0 star 0 star 0 star 1 star 1.0 5 1 (1)
Aquilegia vulgaris William Guiness
Aquilegia vulgaris 'William Guiness'
From £3.99
available to order from autumn
Lilium Roselily Anouska ('Dl111067') (PBR)
Lilium Roselily Anouska ('Dl111067') (PBR)
From £5.49
available to order from winter
Lilium Giant Oriental mixed

New

Lilium 'Giant Oriental mixed'
From £12.99
5 × bulbs
10 + 5 FREE bulbs
Papaver (Oriental Group) Patty's Plum

30% off

Papaver (Oriental Group) 'Patty's Plum'
From £8.39
2 litre pot
0.75 star 1 star 1 star 1 star 1 star 4.7 5 14 (14)
Papaver (Oriental Group) Beauty of Livermere
Papaver (Oriental Group) 'Beauty of Livermere'
From £9.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0.75 star 1 star 1 star 1 star 3.8 5 5 (5)
Papaver (Oriental Group) Royal Wedding
Papaver (Oriental Group) 'Royal Wedding'
From £9.99
available to order from summer
0.5 star 1 star 1 star 1 star 1 star 4.6 5 7 (7)
Papaver (Oriental Group) Red Rumble ('HG01') (PBR)

30% off

Papaver (Oriental Group) Red Rumble ('HG01') (PBR)
From £9.79
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0 star 1 star 1 star 1 star 3.0 5 1 (1)
Papaver (Oriental Group) Pink Perfection
Papaver (Oriental Group) 'Pink Perfection'
From £14.99
available to order from summer
0 star 0 star 1 star 1 star 1 star (1)
Prunus Beni-yutaka
Prunus 'Beni-yutaka'
From £34.99
available to order from summer
Prunus × incam Okamé
Prunus × incam 'Okamé'
From £79.99
9 litre pot | 1.5 - 2m tall
1 star 1 star 1 star 1 star 1 star (1)
Allium schubertii Arctic Snow

Save 10% with AUTUMN10

Allium schubertii 'Arctic Snow'
From £11.99
3 × bulbs
9 × bulbs
Allium neapolitanum Cowanii Group

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Allium neapolitanum Cowanii Group
From £5.49
25 × bulbs
50 + 25 FREE bulbs
0 star 0.25 star 1 star 1 star 1 star (6)
Allium Caméléon

Save 10% with AUTUMN10

Allium 'Caméléon'
From £6.99
10 × bulbs
20 + 10 FREE bulbs
Allium Silver Spring

Save 10% with AUTUMN10

Allium 'Silver Spring'
From £9.99
1 × bulb
2 + 1 FREE bulbs
Allium Globemaster

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Allium 'Globemaster'
From £7.99
1 × bulb
5 × bulbs
0.75 star 1 star 1 star 1 star 1 star (11)
Allium stipitatum Mount Everest

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Allium stipitatum 'Mount Everest'
From £5.49
1 × bulb
3 × bulbs
0.75 star 1 star 1 star 1 star 1 star (3)
Allium giganteum

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Allium giganteum
From £8.49
1 × bulb
3 × bulbs
1 star 1 star 1 star 1 star 1 star (10)
Allium Mercurius (PBR)

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Allium 'Mercurius' (PBR)
From £6.99
1 × bulb
5 × bulbs
Allium Ambassador

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Allium 'Ambassador'
From £9.99
1 × bulb
3 × bulbs
1 star 1 star 1 star 1 star 1 star (1)
Allium Mont Blanc

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Allium 'Mont Blanc'
From £6.99
1 × bulb
3 × bulbs
Allium Ambassador 'XXL bulb'

Save 10% with AUTUMN10

Allium 'Ambassador' (XXL bulb)
From £12.99
1 × bulb | extra large
3 × bulbs | extra large
1 star 1 star 1 star 1 star 1 star (1)
Allium Gladiator

Save 10% with AUTUMN10

Allium 'Gladiator'
From £12.99
5 × bulbs
15 × bulbs
1 star 1 star 1 star 1 star 1 star (1)
Allium atropurpureum

Save 10% with AUTUMN10

Allium atropurpureum
From £7.99
10 × bulbs
20 + 10 FREE bulbs
0.75 star 1 star 1 star 1 star 1 star (11)
Allium moly

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Allium moly
From £7.99
50 × bulbs
100 + 50 FREE bulbs
0.25 star 1 star 1 star 1 star 1 star (4)
Allium nigrum

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Allium nigrum
From £6.99
10 × bulbs
20 + 10 FREE bulbs
0.25 star 1 star 1 star 1 star 1 star (4)
Allium stipitatum Violet Beauty

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Allium stipitatum 'Violet Beauty'
From £4.99
5 × bulbs
10 + 5 FREE bulbs
1 star 1 star 1 star 1 star 1 star (4)
Allium Eros

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Allium 'Eros'
From £5.99
5 × bulbs
10 + 5 FREE bulbs
0 star 0.5 star 1 star 1 star 1 star (2)
Allium amplectens Graceful Beauty

Save 10% with AUTUMN10

Allium amplectens 'Graceful Beauty'
From £5.99
5 × bulbs
10 + 5 FREE bulbs
0 star 0 star 0.5 star 1 star 1 star (2)
Allium Miami

Save 10% with AUTUMN10

Allium 'Miami'
From £5.99
5 × bulbs
10 + 5 FREE bulbs
Allium Powder Puff

Save 10% with AUTUMN10

Allium 'Powder Puff'
From £11.00
5 × bulbs
15 × bulbs
Osmanthus × burkwoodii

30% off

Osmanthus × burkwoodii
From £17.49
2 litre pot
0.75 star 1 star 1 star 1 star 1 star (16)
Ligustrum ovalifolium

40% off

Ligustrum ovalifolium
From £11.99
2 litre pot
3 × 2 litre pots
6 × 2 litre pots
1 star 1 star 1 star 1 star 1 star (2)
Primula elatior

50% off

Primula elatior
From £4.00
9cm pot
3 × 9cm pots
6 × 9cm pots
0 star 0 star 0 star 1 star 1 star (1)

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