Free standard delivery when you spend £75 on plants | T&Cs apply

The bulb shop is now open | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Plants starting with 'o'

By type
Soil type
Special conditions
Sunlight
Flowering month
Flower colour
Attractive to wildlife
Rate of Growth
Eventual size
Special features
Bulb planting time
Sowing month inside or protected
Sowing month outside
Multibuy packs
Hardiness
Leaf colour
Ground cover
Soil moisture
Used at RHS Chelsea Flower Show
Kitchen garden planting guidelines
Sort by popularity
All items
Showing Facing : South Evergreen / deciduous : Deciduous Position : Front of border clear all
14 items
Oenanthe japonica Flamingo
Oenanthe japonica 'Flamingo'
From £24.99
1 litre aquatic pot
3 × 9cm pots
3 litre aquatic pot
3 × 1 litre aquatic pots
Oenothera lindheimeri Whirling Butterflies

Best Seller

Oenothera lindheimeri 'Whirling Butterflies'
From £8.99
9cm pot
3 × 9cm pots
6 × 9cm pots
0.75 star 1 star 1 star 1 star 1 star 4.9 5 61 (61)
Old masters tulip collection

Save 10% with AUTUMN10

Old masters tulip collection
From £24.95
1 × collection | 21 bulbs
2 + 1 FREE collections | 63 bulbs
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)
Oranges and lemons lily tulip collection

Save 10% with AUTUMN10

Oranges & lemons lily tulip collection
From £22.49
1 × collection | 21 bulbs
2 + 1 FREE collections | 63 bulbs
Oreomecon nudicaulis

25% off

Icelandic poppy mixed | Papaver nudicaulis
From £2.62
approx 300 seeds
3 × packets of seeds
Origanum Hot and Spicy
oregano 'Hot and Spicy'
From £7.99
9cm pot
2 + 1 FREE 9cm pots
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
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 subsp. hirtum

25% off

oregano - Greek
From £2.09
approx 1000 seeds
3 × packets of seeds
1 star 1 star 1 star 1 star 1 star 5.0 5 1 (1)
Orlaya grandiflora

Best Seller

25% off

Orlaya grandiflora
From £2.17
approx 25 seeds
3 × packets of seeds
0.25 star 1 star 1 star 1 star 1 star 4.2 5 10 (10)
Ornithogalum thyrsoides
Ornithogalum thyrsoides
From £3.99
available to order from winter
0.75 star 1 star 1 star 1 star 1 star 4.8 5 5 (5)
Ornithogalum umbellatum

Save 10% with AUTUMN10

Ornithogalum umbellatum
From £4.99
10 × bulbs
30 × bulbs
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)

Copyright © Crocus.co.uk Ltd 2026. All rights reserved.

Contact us
Terms
Privacy
Cookies

© Crocus.co.uk Ltd 2026. All rights reserved.