Growing Flower Seeds

377 Results
Windowsill Propagator Kit

Windowsill Propagator Kit

Versatile Windowsill Propagator Kit! ... More

Pack Quantity: 1 Windowsill Propagator Kit

 

 
£14.99
Bedding Plants Flower Seed Collection Kit plus FREE Windowsill Propagator

Bedding Plants Flower Seed Collection Kit plus FREE Windowsill Propagator

SAVE £17.40 ... More

Pack Quantity: 1x Propagator 10x Packs of seed

 

 
£19.95
Sunflower American Giant F1 - Seeds

Sunflower American Giant F1 - Seeds

Extra tall (up to 5m) ... More

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Basket and Container Plants Flower Seed Collection Kit with FREE Propagator

Basket and Container Plants Flower Seed Collection Kit with FREE Propagator

basket & container collection ... More

Pack Quantity: Windowsill Propagator Kit, 10 seed packets

 

 
£19.95
Wildflower Seeds - Biodiversity Flower Mix

Wildflower Seeds - Biodiversity Flower Mix

Attracts insects ... More

Pack Quantity: 1 Packet of Mixed Seeds

 

 
£2.99

Sweet Pea Extra Fragrant Collection -Seeds

SAVE OVER £7.50! ... More

Pack Quantity: 1 Pack of each Variety-160 seeds

 

 
£15.99
Sweet Pea Unwins Super Fragrant Mix- Seeds

Sweet Pea Unwins Super Fragrant Mix- Seeds

Unbeatable blend of top quality varieties! ... More

Pack Quantity: 35 Seeds

 

 
£1.99
Old Fashioned Mix - Sweet Pea Seeds

Old Fashioned Mix - Sweet Pea Seeds

So dainty and simple with a delicious scent! ... More

Pack Quantity: 35 Seeds

 

 
£1.99
Natures Haven Easy Wildflowers Mix 1.5kg

Natures Haven Easy Wildflowers Mix 1.5kg

The perfect mix of easy to grow wildflowers ... More

Pack Quantity:

 

 
£7.99
Wildflower Seeds -Borage Summer Skies

Wildflower Seeds -Borage Summer Skies

Blue and white flowers ... More

Pack Quantity: 120 Borage Seeds

 

 
£1.99
Sunflower Junior - Seeds

Sunflower Junior - Seeds

Many flowers per plant ... More

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Perennial flower Seeds Kit with FREE Propagator

Perennial flower Seeds Kit with FREE Propagator

Create a permanent display from seed ... More

Pack Quantity: Windowsill propagator kit, 10 seed packets

 

 
£19.95
Cornflower Blue Diadem Flower Seeds

Cornflower Blue Diadem Flower Seeds

blue powder-puff ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£2.49
Marigold Mowgli - Seeds

Marigold Mowgli - Seeds

Tiny plants ... More

Pack Quantity: 30 Marigold Seeds

 

 
£2.99
Cosmos Seeds - Antiquity

Cosmos Seeds - Antiquity

beautiful two-tone blooms ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Marigold Seeds - French Durango Red

Marigold Seeds - French Durango Red

intense rich-red blooms ... More

Pack Quantity: 1 packet of 80 seeds

 

 
£2.99
Nasturtium Seeds - 4 in 1 Collection

Nasturtium Seeds - 4 in 1 Collection

bright and beautiful ... More

Pack Quantity: 4 packets of seeds, 1 of each listed

 

 
£3.99
Zinnia Seeds - Raspberry Lemonade

Zinnia Seeds - Raspberry Lemonade

Beautiful blooms ... More

Pack Quantity: 1 packet of 25 seeds

 

 
£3.99
Gerbera Jamesonii Mix - Seeds

Gerbera Jamesonii Mix - Seeds

Outstanding colour ... More

Pack Quantity: 50 Gerbera Seeds

 

 
£3.99
Hollyhock Seeds - Country Dream Mix

Hollyhock Seeds - Country Dream Mix

A firm favourite ... More

Pack Quantity: 1 packet of 50 seeds

 

 
£2.49
Wildflower Seeds - Cornflower

Wildflower Seeds - Cornflower

Attracts Butterfiles and Bees ... More

Pack Quantity: 180 Cornflower Seeds

 

 
£1.99
Lavender Munstead Strain Flower Seeds

Lavender Munstead Strain Flower Seeds

Beautifully Fragrant Flowers and Leaves ... More

Pack Quantity: 150 Lavender Seeds

 

 
£1.99
Sunflower Giant Single - Seeds

Sunflower Giant Single - Seeds

Birds love Sunflower seeds! ... More

Pack Quantity: 35 Sunflower Seeds

 

 
£1.49
Aquilegia Seeds - Spring Magic Navy F1

Aquilegia Seeds - Spring Magic Navy F1

charming Spring Magic series ... More

Pack Quantity: 1 packet of 20 seeds

 

 
£3.99
Black Eyed Susan 'Susie Mix' - Seeds

Black Eyed Susan 'Susie Mix' - Seeds

A fascinating and unusual subject! ... More

Pack Quantity: 20 Thunbergia Seeds

 

 
£3.99
Begonia Seeds - Illuminations Mix

Begonia Seeds - Illuminations Mix

A bold begonia ... More

Pack Quantity: 1 packet of 50 seeds

 

 
£2.99
Sunflower Seeds - Velvet Queen

Sunflower Seeds - Velvet Queen

fantastically-coloured sunflower ... More

Pack Quantity: 1 packet of 15 seeds

 

 
£2.99
Sweet Pea Just Janet- Seeds

Sweet Pea Just Janet- Seeds

... More

Pack Quantity: 20 Seeds

 

 
£2.99
Wildflower Seeds - Sunflower Oranges & Lemons

Wildflower Seeds - Sunflower Oranges & Lemons

Attracts birds ... More

Pack Quantity: 20 Sunflower Seeds

 

 
£2.99
Sweet Pea Red Arrow Seeds

Sweet Pea Red Arrow Seeds

Good weather resistance ... More

Pack Quantity: 20 seeds

 

 
£2.99
Blackberry - Sweet Pea Seeds

Blackberry - Sweet Pea Seeds

Superb dark velvety maroon blooms ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Wildflower Seeds - Evening Primrose Wedding Bells

Wildflower Seeds - Evening Primrose Wedding Bells

Sweetly Scented Blooms ... More

Pack Quantity: 250 Evening Primrose Seeds

 

 
£1.99
Stock Night Scented Starlight Scentsation Seeds

Stock Night Scented Starlight Scentsation Seeds

World's first night scented stock ... More

Pack Quantity: 1x Packet of Seed

 

 
£1.99
Lupin Russell Mix - Seeds

Lupin Russell Mix - Seeds

A classic! ... More

Pack Quantity: 85 Lupin Seeds

 

 
£1.99
Busy Lizzie Bright Shades - Seeds

Busy Lizzie Bright Shades - Seeds

Super Bright Colours ... More

Pack Quantity: 50 Busy Lizzie Seeds

 

 
£1.99
Wallflower Seeds - Scented Mix

Wallflower Seeds - Scented Mix

a timeless charm ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£1.99
Wildflower Seeds - Cowslip Wildflower

Wildflower Seeds - Cowslip Wildflower

Very Rare in the Wild! ... More

Pack Quantity: 140 Cowslip Seeds

 

 
£1.99
Cosmos Seeds - Razzmatazz

Cosmos Seeds - Razzmatazz

semi-double shaggy petals ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Sweet Pea Flower Arranger's Blend - Seeds

Sweet Pea Flower Arranger's Blend - Seeds

Strong growing varieties! ... More

Pack Quantity: 50 Seeds

 

 
£2.99
Wildflower Seeds - Cranesbill Hardy Geranium

Wildflower Seeds - Cranesbill Hardy Geranium

Attracts bees ... More

Pack Quantity: 50 Geranium Seeds

 

 
£2.99
Nasturtium Jeepers Creepers - Seeds

Nasturtium Jeepers Creepers - Seeds

Beautiful flowers that grow very tall ... More

Pack Quantity: 40 Nasturtium Seeds

 

 
£1.49
Foxglove Seeds - Castor Peach F1

Foxglove Seeds - Castor Peach F1

thimble-like flowers ... More

Pack Quantity: 1 packet of 20 seeds

 

 
£3.99
Begonia Seeds - Santa Cruz F1

Begonia Seeds - Santa Cruz F1

exotic-looking begonia ... More

Pack Quantity: 1 packet of 8 seeds

 

 
£3.99
Lavender Ellagance Ice - Seeds

Lavender Ellagance Ice - Seeds

Stunning white ... More

Pack Quantity: 20 Lavender Seeds

 

 
£3.99
Larkspur Unwins Choice Blend - Seeds

Larkspur Unwins Choice Blend - Seeds

The very best mixture available ... More

Pack Quantity: 375 Larkspur Seeds

 

 
£1.99
Aubrieta Spring Cascade - Seeds

Aubrieta Spring Cascade - Seeds

No spring display is complete without it! ... More

Pack Quantity: 300 Aubrieta Seeds

 

 
£1.99
Lobelia Long Flowering Mix - Seeds

Lobelia Long Flowering Mix - Seeds

An essential ingredient in your summer baskets! ... More

Pack Quantity: 1000 Lobelia Seeds

 

 
£1.99
Rudbeckia Goldsturm - Seeds

Rudbeckia Goldsturm - Seeds

Bright, Beautiful and Long Flowering! ... More

Pack Quantity: 150 Rudbeckia Seeds

 

 
£1.99
377 Results

Growing Flower Seeds

Growing your own flowers from seed is not only great value but can be very rewarding too.

Unwins offer a wide range of flower seeds to choose from and not just annual bedding, so do try growing perennials from seed too. It is so easy to do!

Each Unwins seed packet has detailed instructions on sowing depth and the right temperature for germination. Sow large seeds individually. If seed is fine use a tiny pinch for each pot. If you need a lot of plants sow into 24 or 48 cells.