We have found 31 plants that meet your criteria.

hollyhock
Alcea rosea 'Nigra' hollyhock Tall stems bearing near-black flowers £1.49 Buy
spencer sweet pea seed Beaujolais
Lathyrus odoratus 'Beaujolais' spencer sweet pea seed Beaujolais... One of the darkest forms £1.89 Buy
poppy
Papaver somniferum (Paeoniiflorum Group) 'Black Paeony' poppy Big, blousy, near-black blooms £1.99 Buy
sweet scabious
Scabiosa atropurpurea 'Black Knight' sweet scabious Opulent colour for the border £2.99 Buy
triumph tulip bulbs
Tulipa 'Negrita' triumph tulip bulbs A sturdy tulip with rich colour £2.99 coming soon
parrot tulip bulbs
Tulipa 'Black Parrot' parrot tulip bulbs Dramatic, blackish-purple, cup-shaped flowers £3.99 coming soon
New
hyacinth
Hyacinthus 'Dark Dimension' hyacinth Darkly delicious £3.99 coming soon
single late tulip bulbs
Tulipa 'Queen of Night' single late tulip bulbs Velvety, dark maroon blooms £3.99 coming soon
fringed tulip bulbs
Tulipa 'Curley Sue' fringed tulip bulbs Delicately fringed flower petals £4.99 coming soon
triumph tulip bulbs
Tulipa 'Havran' triumph tulip bulbs Darkest blackcurrant coloured blooms £4.99 coming soon
Crocus Special Offers
hollyhock (Althea)
Alcea rosea 'Nigra' hollyhock (Althea) Bees love their flowers NOW £4.99 Buy
New
dusky cranesbill
Geranium phaeum var. phaeum 'Samobor' dusky cranesbill Small, purple-black flowers. Good for damp... £4.99 Buy
New
granny's bonnet
Aquilegia vulgaris var. stellata 'Black Barlow' granny's bonnet Sumptuous dark purple, double... £4.99 Buy
Crocus Special Offers
Aquilegia Nora Barlow
Aquilegia vulgaris var. stellata 'Nora Barlow' (Barlow Series) Aquilegia Nora Barlow Unusually colourful flowers NOW £4.99 Buy
double late tulip bulbs
Tulipa 'Black Hero' double late tulip bulbs Almost black double flowers £5.99 coming soon
single late tulip bulbs
Tulipa 'Paul Scherer' single late tulip bulbs Possibly the darkest purple tulip £5.99 coming soon
New
spencer sweet pea Beaujolais
Lathyrus odoratus 'Beaujolais' spencer sweet pea Beaujolais One of the darkest forms £6.99 coming soon
granny's bonnet
Aquilegia vulgaris var.stellata 'Black Barlow' (Barlow Series) granny's bonnet Striking dark purple, double... £7.49 Buy
New
granny's bonnet
Aquilegia vulgaris var. stellata 'Nora Barlow' (Barlow Series) granny's bonnet Fabulous pom-pom flowers £7.49 Buy
granny's bonnet
Aquilegia vulgaris 'William Guinness' granny's bonnet Unusual purple-black flowers £7.49 Buy