Growing Flower Seeds

377 Results

Sweet Pea Extra Fragrant Collection -Seeds

SAVE OVER £7.50! ... More

Pack Quantity: 1 Pack of each Variety-160 seeds

 

 
£15.99
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
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
Zinnia Seeds - Raspberry Lemonade

Zinnia Seeds - Raspberry Lemonade

Beautiful blooms ... More

Pack Quantity: 1 packet of 25 seeds

 

 
£3.99
April In Paris  - Sweet Pea Seeds

April In Paris - Sweet Pea Seeds

Fantastic sweet scent ... More

Pack Quantity: 20 Sweet Pea Seeds

 

 
£2.99
Cathy - Sweet Pea Seeds

Cathy - Sweet Pea Seeds

Heavily scented variety. ... More

Pack Quantity: 20 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
AphroditePercy ThrowerLilac SilkRomeoNorthern LightsCupaniQueen of HeartsBlackberry

Sweet Pea Garden Performance Collection- Seeds

8 Varieties ... More

Pack Quantity: 8 Packs Of Seed 20 Seeds Per Pack.

 

 
£13.95
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
Sweet Pea Wisley- Seeds

Sweet Pea Wisley- Seeds

Good for garden and exhibition. ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Sweet Pea Darcey Bussell- Seeds

Sweet Pea Darcey Bussell- Seeds

Unusual And Elegant ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Aphrodite - Sweet Pea Seeds

Aphrodite - Sweet Pea Seeds

Expect up to nine flowers per stem! ... More

Pack Quantity: 20 Sweet Pea Seeds

 

 
£2.99
Sunflower American Giant F1 - Seeds

Sunflower American Giant F1 - Seeds

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

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Sweet Pea Just Janet- Seeds

Sweet Pea Just Janet- Seeds

... More

Pack Quantity: 20 Seeds

 

 
£2.99
Cosmos Seeds - Antiquity

Cosmos Seeds - Antiquity

beautiful two-tone blooms ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
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
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
Blackberry - Sweet Pea Seeds

Blackberry - Sweet Pea Seeds

Superb dark velvety maroon blooms ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Sweet Pea Madison- Seeds

Sweet Pea Madison- Seeds

brightest and most vibrant ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Echinacea Seeds - Pow Wow Wild Berry

Echinacea Seeds - Pow Wow Wild Berry

truly vibrant ... More

Pack Quantity: 1 packet of 10 seeds

 

 
£3.99
Geranium Simply Red - Seeds

Geranium Simply Red - Seeds

Make a dramatic statement! ... More

Pack Quantity: 20 Geranium Seeds

 

 
£3.99
Dahlia Seeds - Harlequin Mix

Dahlia Seeds - Harlequin Mix

super bright show ... More

Pack Quantity: 1 packet of 40 seeds

 

 
£1.99
Aster Seeds - Blue Ice

Aster Seeds - Blue Ice

white and blue-tinged flowers ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£1.99
Berry Kiss - Sweet Pea Seeds

Berry Kiss - Sweet Pea Seeds

Rich berry colours! ... More

Pack Quantity: 21 Seeds

 

 
£2.99
Castle of Mey - Sweet Pea Seeds

Castle of Mey - Sweet Pea Seeds

Unwins bred Sweet Pea of the very highest class. ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Antirrhinum Seeds - Night and Day

Antirrhinum Seeds - Night and Day

striking colour contrasts ... More

Pack Quantity: 1 packet of 500 seeds

 

 
£1.99
Cornflower Double Mix - Seeds

Cornflower Double Mix - Seeds

Masses of blooms for weeks! ... More

Pack Quantity: 300 Cornflower Seeds

 

 
£1.49
Lobelia Sapphire - Seeds

Lobelia Sapphire - Seeds

So many uses! ... More

Pack Quantity: 1000 Lobelia Seeds

 

 
£1.49
Antirrhinum Madame Butterfly - Seeds

Antirrhinum Madame Butterfly - Seeds

Hybrid Vigour & a Wide Colour Range ... More

Pack Quantity: 75 Antirrhinum 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
Verbena Seeds - Quartz Waterfall Mix

Verbena Seeds - Quartz Waterfall Mix

Smothered in blue and white blooms ... More

Pack Quantity: 1 packet of 100 seeds

 

 
£3.99
Dahlia Seeds - Bishop's Children

Dahlia Seeds - Bishop's Children

Bright, vibrant and fun ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Zinnia Seeds - Old Mexico

Zinnia Seeds - Old Mexico

Gorgeous fiery hues ... More

Pack Quantity: 1 packet of 100 seeds

 

 
£2.99
Just Julia - Sweet Pea Seeds

Just Julia - Sweet Pea Seeds

Lovely ruffles! ... More

Pack Quantity: 21 Seeds

 

 
£2.99
Begonia Seeds - Illuminations Mix

Begonia Seeds - Illuminations Mix

A bold begonia ... More

Pack Quantity: 1 packet of 50 seeds

 

 
£2.99
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
Crimson Crush Collection - Sweet Pea Seeds

Crimson Crush Collection - Sweet Pea Seeds

Bold and dramatic! ... More

Pack Quantity: 48 seeds - 12 per variety

 

 
£4.99
Blissfully Blue Collection - Sweet Pea Seeds

Blissfully Blue Collection - Sweet Pea Seeds

Stylish and sophisticated! ... More

Pack Quantity: 48 seeds - 12 per variety

 

 
£4.99
Cosmos Cosmonaut - Seeds

Cosmos Cosmonaut - Seeds

An elegantly tall habit ... More

Pack Quantity: 130 Cosmos Seeds

 

 
£2.49
Cosmos Gazebo Mix - Seeds

Cosmos Gazebo Mix - Seeds

Vivacious mix! ... More

Pack Quantity: 110 Cosmos 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
Busy Lizzie Bright Shades - Seeds

Busy Lizzie Bright Shades - Seeds

Super Bright Colours ... More

Pack Quantity: 50 Busy Lizzie Seeds

 

 
£1.99
Queen Mother - Sweet Pea Seeds

Queen Mother - Sweet Pea Seeds

A classic beauty! ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Iris - Sweet Pea Seeds

Iris - Sweet Pea Seeds

A wonderful performer! ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Sweet Pea Red Arrow Seeds

Sweet Pea Red Arrow Seeds

Good weather resistance ... More

Pack Quantity: 20 seeds

 

 
£2.99
Cosmos Seeds - Razzmatazz

Cosmos Seeds - Razzmatazz

semi-double shaggy petals ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Mimulus Seeds - Magic Spring Blossom F1

Mimulus Seeds - Magic Spring Blossom F1

sophisticated blend ... More

Pack Quantity: 1 packet of 100 seeds

 

 
£2.99
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.