Order by Wednesday for delivery before bank holiday weekend

Celebrate Chelsea: 20% off all plants* | Shop now

Shop

Information & Help

My account

crocus
Wish-list My wheelbarrow

Search for "biennial"

By type
Facing
How much sun
Soil type
Special conditions
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Special features
Fruit pollination group
Sowing month inside or protected
Sowing month outside
Vegetable harvesting month
Multibuy packs
Ready made borders
Planting combinations
Hardy
Leaf colour
Ground cover
Position
Soil moisture
Used at Chelsea
Kitchen garden planting guidelines
Sort by popularity
Available items
44 items
Euphorbia characias subsp. wulfenii

20% off

Euphorbia characias subsp. wulfenii
£7.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 21
Verbascum phoeniceum Violetta

20% off

Verbascum phoeniceum 'Violetta'
£7.99 - £19.19
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Digitalis purpurea Sutton's Apricot

20% off

Digitalis purpurea 'Sutton's Apricot'
£1.80 - £29.59
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0.75 star 1 star 1 star 1 star 3.7 5 6
Myosotis sylvatica

20% off

Myosotis sylvatica
£2.23 - £6.00
approx 175 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Matthiola incana Appleblossom

20% off

Matthiola incana 'Appleblossom'
£3.99 £3.19
approx 100 seeds In stock (shipped within 2-3 working days)
Matthiola incana Avalanche

20% off

Matthiola incana 'Avalanche'
£3.99 £3.19
approx 100 seeds In stock (shipped within 2-3 working days)
Matthiola incana Column Apricot

20% off

Matthiola incana 'Column Apricot'
£3.49 £2.79
approx 100 seeds In stock (shipped within 2-3 working days)
Myosotis sylvatica Ultramarine

20% off

Myosotis sylvatica 'Ultramarine'
£2.99 £2.39
approx 175 seeds In stock (shipped within 2-3 working days)
Catananche caerulea

20% off

Catananche caerulea
£2.39 - £34.39
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Daucus carota

20% off

Daucus carota
£2.69 £2.15
approx 200 seeds In stock (shipped within 2-3 working days)
Delphinium Pacific Hybrids

20% off

Delphinium Pacific hybrids
£3.49 £2.79
approx 70 seeds In stock (shipped within 2-3 working days)
Digitalis purpurea

20% off

Digitalis purpurea
£1.99 - £30.39
approx 1000 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 2
Digitalis purpurea Excelsior Group

20% off

Digitalis purpurea Excelsior Group
£2.79 - £27.99
approx 1000 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0.5 star 1 star 1 star 1 star 3.4 5 5
Digitalis purpurea f. albiflora

20% off

Digitalis purpurea f. albiflora
£1.80 - £19.80
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star 4.7 5 6
Digitalis × mertonensis

20% off

Digitalis × mertonensis
£3.03 - £27.99
approx 1000 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 4
Dipsacus fullonum

20% off

Dipsacus fullonum
£2.39 - £27.99
approx 150 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 3
Echium vulgare

20% off

Echium vulgare
£2.99 £2.39
approx 35 seeds In stock (shipped within 2-3 working days)
0 star 0 star 1 star 1 star 1 star 3.0 5 2
Hesperis matronalis var. albiflora

20% off

Hesperis matronalis var. albiflora
£2.39 - £11.16
approx 500 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star 4.3 5 3
Lunaria annua

20% off

Lunaria annua
£2.79 £2.23
approx 75 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Lunaria annua var. albiflora

20% off

Lunaria annua var. albiflora
£2.99 £2.39
approx 100 seeds In stock (shipped within 2-3 working days)
Lychnis coronaria

20% off

Lychnis coronaria
£1.99 - £15.99
approx 50 seeds In stock (shipped within 2-3 working days)
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Oenothera biennis

20% off

Oenothera biennis
£3.29 £2.63
approx 150 seeds In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Alcea rosea Single mixture

20% off

Alcea rosea 'Single mixture'
£2.49 £1.99
approx 75 seeds In stock (shipped within 2-3 working days)
Matthiola incana Anytime Red (Anytime Series)

New

20% off

Matthiola incana 'Anytime Red' (Anytime Series)
£3.49 £2.79
approx 100 seeds In stock (shipped within 2-3 working days)
Matthiola incana Rainbow Mixture

20% off

Matthiola incana 'Rainbow Mixture'
£3.99 £3.19
approx 100 seeds In stock (shipped within 2-3 working days)
Erysimum Fire King

20% off

wallflower 'Fire King'
£2.39 - £17.58
approx 500 seeds In stock (shipped within 2-3 working days)
1 × pack of ten | bare root available to order from autumn
2 + 1 FREE packs | bare root available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Smyrnium perfoliatum

New

20% off

Smyrnium perfoliatum
£3.19 - £23.99
approx 20 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
American land cress

20% off

American land cress
£2.19 £1.75
approx 300 seeds In stock (shipped within 2-3 working days)
Salvia sclarea

20% off

clary sage
£2.99 £2.39
approx 100 seeds In stock (shipped within 2-3 working days)
kale Oldenbor F1

20% off

kale 'Oldenbor' F1
£2.49 £1.99
approx 30 seeds In stock (shipped within 2-3 working days)
The scented garden seed gift box

20% off

The scented garden seed gift box
£19.99 £15.99
gift set In stock (shipped within 2-3 working days)
Seedballs parsley seedbombs

New

20% off

Seedballs parsley
£6.99 £5.59
20 seedballs in gift tube In stock (shipped within 2-3 working days)
Empathy mini wildflower meadow with rootgrow

20% off

Mini wildflower meadow with rootgrow
£5.59 - £13.59
0.5 litres | covers 3m² In stock (shipped within 2-3 working days)
1.2 litres | covers 10m² In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
plum Victoria

20% off

plum 'Victoria'
£22.39 - £99.99
12 litre pot | SJA root stock | 1m In stock (shipped within 2-3 working days)
bare root | Pixy root stock | 1.2m available to order from autumn
bare root | SJA root stock | 1.2m available to order from autumn
9 litre pot | SJA root stock | 1.2m available to order from autumn
bare root | VVA-1 root stock | 1.2m available to order from autumn
12 litre pot | VVA-1 root stock | 1.5m available to order from autumn
Angelica sylvestris Vicar's Mead

New

20% off

Angelica sylvestris 'Vicar's Mead'
£10.39 - £25.59
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Anthriscus sylvestris

20% off

Anthriscus sylvestris
£7.19 - £15.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
apple Laxton's Superb

20% off

apple 'Laxton's Superb'
£35.99 - £119.99
12 litre pot | M27 | top worked at 70cm In stock (shipped within 2-3 working days)
12 litre pot | MM106 root stock | 1m In stock (shipped within 2-3 working days)
bare root | MM106 root stock | 1.2m tall available to order from autumn
9 litre pot | M26 root stock | 1.2m available to order from autumn
9 litre pot | MM106 root stock | 1.2m available to order from autumn
Lunaria annua Chedglow

New

20% off

Lunaria annua 'Chedglow'
£3.99 - £27.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
approx 10 seeds available to order from winter
Verbascum (Cotswold Group) Cotswold Queen

20% off

Verbascum (Cotswold Group) 'Cotswold Queen'
£10.39 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 0 star 0 star 1 star 1 star
Verbascum (Cotswold Group) Gainsborough

20% off

Verbascum (Cotswold Group) 'Gainsborough'
£7.99 - £18.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Verbascum (Cotswold Group) Pink Domino

20% off

Verbascum (Cotswold Group) 'Pink Domino'
£8.79 - £18.39
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Verbascum Peach Champagne (PBR)

New

20% off

Verbascum Peach Champagne (PBR)
£7.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Dry sun plant combination

20% off

Dry sun plant combination
£29.96 £23.97
4 × plants | 1 of each In stock (shipped within 2-3 working days)
plum Opal

20% off

plum 'Opal'
£27.99 - £135.99
12 litre pot | VVA-1 root stock | 1.5m In stock (shipped within 3-5 working days)
bare root | SJA root stock | 1.2m available to order from autumn
9 litre pot | SJA root stock | 1.2m available to order from autumn
bare root | VVA-1 root stock | 1.2m available to order from autumn
1 star 1 star 1 star 1 star 1 star

Copyright © Crocus.co.uk Ltd 2025. All rights reserved.