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Plants starting with 'o'

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Used at RHS Chelsea Flower Show
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All items
Showing Hardiness : Fully hardy Leaf colour : Green clear all
24 items
Ocimum basilicum Thai
basil 'Thai'
£2.29
approx 300 seeds
Oenothera biennis
Oenothera biennis
£3.29
approx 150 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Old masters tulip collection
Old masters tulip collection
From £24.95
available to order from summer
Olearia phlogopappa Spring Bling (PBR)
Olearia phlogopappa 'Spring Bling' (PBR)
£22.99
2 litre pot
Olearia × haastii
Olearia × haastii
From £22.99
2 litre pot
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Omphalodes cappadocica Cherry Ingram
Omphalodes cappadocica 'Cherry Ingram'
From £15.99
9cm pot
3 × 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 3 (3)
Omphalodes cappadocica Starry Eyes
Omphalodes cappadocica 'Starry Eyes'
From £12.99
available to order from spring 2027
0.25 star 1 star 1 star 1 star 1 star 4.2 5 5 (5)
onion Pink Panther
onion 'Pink Panther'
From £4.49
available to order from winter
Onoclea sensibilis

50% off

Onoclea sensibilis
From £5.00
9cm pot
3 × 9cm pots
2 litre pot
6 × 9cm pots
+ 1 more available
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Oranges and lemons lily tulip collection
Oranges & lemons lily tulip collection
From £22.49
available to order from summer
Oreomecon nudicaulis
Papaver nudicaulis
£2.99
approx 300 seeds
Oriental lilium collection

New

Oriental lily collection
From £17.95
available to order from summer
Origanum Hot and Spicy
oregano 'Hot and Spicy'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
Origanum laevigatum Herrenhausen
Origanum laevigatum 'Herrenhausen'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.7 5 3 (3)
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)
Origanum vulgare

New

marjoram - wild marjoram
£2.49
approx 200 seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 2 (2)
Orlaya grandiflora

Best Seller

Orlaya grandiflora
From £2.89
approx 25 seeds
0.25 star 1 star 1 star 1 star 1 star 4.2 5 10 (10)
Ornamental colour pond plant collection
Ornamental colour pond plant collection
From £44.99
3 × 1 litre aquatic pots
6 × 9cm pots
4 × 3 litre aquatic pots
Ornithogalum umbellatum
Ornithogalum umbellatum
From £4.99
available to order from summer
Orontium aquaticum
Orontium aquaticum
From £24.99
1 litre aquatic pot
3 litre aquatic pot
3 × 1 litre aquatic pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Osmanthus delavayi
Osmanthus delavayi
From £24.99
2 litre pot
3 × 2 litre pots
1 star 1 star 1 star 1 star 1 star (4)
Osmanthus × burkwoodii
Osmanthus × burkwoodii
From £24.99
2 litre pot
0.75 star 1 star 1 star 1 star 1 star (16)
Osmunda regalis
Osmunda regalis
From £10.99
9cm pot
2 litre pot
3 × 9cm pots
3 × 2 litre pots
0 star 0.75 star 1 star 1 star 1 star (6)
Over-winter green manure

New

Over winter green manure
From £2.99
16m² pack
3 × packets of seeds

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