Growing Flower Seeds

418 Results

Sweet Pea Extra Fragrant Collection -Seeds

SAVE OVER £7.50! ... More

Pack Quantity: 1x Pack of each Variety, 160 seeds

 

 
£15.99
Sweet Pea Flower Arranger's Blend - Seeds

Sweet Pea Flower Arranger's Blend - Seeds

Strong growing varieties! ... More

Pack Quantity: 50 Seeds

 

 
£2.99
Blackberry - Sweet Pea Seeds

Blackberry - Sweet Pea Seeds

Superb dark velvety maroon blooms ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Just Julia - Sweet Pea Seeds

Just Julia - Sweet Pea Seeds

Lovely ruffles! ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
April In Paris  - Sweet Pea Seeds

April In Paris - Sweet Pea Seeds

Fantastic sweet scent ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Aphrodite - Sweet Pea Seeds

Aphrodite - Sweet Pea Seeds

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

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Cathy - Sweet Pea Seeds

Cathy - Sweet Pea Seeds

Heavily scented variety. ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Wild Swan - Sweet Pea Seeds

Wild Swan - Sweet Pea Seeds

Pure white flowers! ... More

Pack Quantity: 20x Sweet Pea 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: 20x Sweet Pea Seeds

 

 
£2.99
Basket and Container Collection with Propagator

Basket and Container Collection with Propagator

basket & container collection ... More

Pack Quantity: Windowsill Propagator Kit, 10 seed packets

 

 
£19.99
Bedding Plant Collection with Propagator

Bedding Plant Collection with Propagator

SAVE Money with our Collection! ... More

Pack Quantity: 1x Propagator 10x Packs of seed

 

 
£19.99
Blissfully Blue Collection - Sweet Pea Seeds

Blissfully Blue Collection - Sweet Pea Seeds

Stylish and sophisticated! ... More

Pack Quantity: 48x Sweet Pea Seeds, 12x of Each Variety

 

 
£4.99
Harlow Carr - Sweet Pea Seeds

Harlow Carr - Sweet Pea Seeds

Exhibition quality blooms. ... More

Pack Quantity: 20 Seeds

 

 
£2.79
Berry Kiss - Sweet Pea Seeds

Berry Kiss - Sweet Pea Seeds

Rich berry colours! ... More

Pack Quantity: 21 Seeds

 

 
£2.99
Sweet Pea Cherub Mix - Seeds

Sweet Pea Cherub Mix - Seeds

Beds of colour and a garden of fragrance now available as a seed ... More

Pack Quantity: 1x Packet of Seeds

 

 
£3.99
Sweet Pea Heaven Scent - Seeds

Sweet Pea Heaven Scent - Seeds

Masses of pale pinks and creams come together ... More

Pack Quantity: 1x Packet of Seeds

 

 
£2.99
Sweet Pea Wisley- Seeds

Sweet Pea Wisley- Seeds

Good for garden and exhibition. ... 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
Cupani - Sweet Pea Seeds

Cupani - Sweet Pea Seeds

Striking colour combination & irresistible scent. ... More

Pack Quantity: 21 Seeds

 

 
£2.49
Flame - Sweet Pea Seeds

Flame - Sweet Pea Seeds

Stunning colours! ... More

Pack Quantity: 21 Seeds

 

 
£2.99
Princess Elizabeth - Sweet Pea Seeds

Princess Elizabeth - Sweet Pea Seeds

Royal-connection variety! ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Petunia Seeds - Stars of the Show Mix

Petunia Seeds - Stars of the Show Mix

brilliant blend of striped petunias ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Queen Mother - Sweet Pea Seeds

Queen Mother - Sweet Pea Seeds

A classic beauty! ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Petunia Summer Sky Mix - Seeds

Petunia Summer Sky Mix - Seeds

Free flowing plants with a beautiful flowering mix ... More

Pack Quantity: 40x Petunia Seeds

 

 
£2.99
Mary Lou Heard - Sweet Pea Seeds

Mary Lou Heard - Sweet Pea Seeds

Royal-connection variety! ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Lobelia White Lady- Seeds

Lobelia White Lady- Seeds

Ring the changes! ... More

Pack Quantity: 1000 Seeds

 

 
£1.49
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
Cosmos Cosmonaut - Seeds

Cosmos Cosmonaut - Seeds

An elegantly tall habit ... More

Pack Quantity: 130 Cosmos Seeds

 

 
£2.49
Mimulus Seeds - Magic Spring Blossom F1

Mimulus Seeds - Magic Spring Blossom F1

sophisticated blend ... More

Pack Quantity: 1 packet of 100 seeds

 

 
£2.99
Sweet Pea Midnight Eclipse Mix- Seeds

Sweet Pea Midnight Eclipse Mix- Seeds

A glamorous and sophisticated mix of dark and sultry colours . ... More

Pack Quantity: 20 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: 20x Sweet Pea Seeds

 

 
£2.99
Sweet Pea Rhapsody mix

Sweet Pea Rhapsody mix

Striped and speckled blooms ... More

Pack Quantity: 20 seeds

 

 
£2.99
Erewhon - Sweet Pea Seeds

Erewhon - Sweet Pea Seeds

Fragrant and floriferous ... More

Pack Quantity: 21 Seeds

 

 
£2.99
Sweet Pea Galaxy Mix

Sweet Pea Galaxy Mix

Sweetly scented blooms ... More

Pack Quantity: 50 seeds

 

 
£1.99
Poppy Seeds - Victoria Cross

Poppy Seeds - Victoria Cross

beautiful fringed intense red flowers ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£1.99
Verbena Bonariensis Flower Seeds

Verbena Bonariensis Flower Seeds

Butterfly friendly tall and airy plants. ... More

Pack Quantity: 350 Verbena Seeds

 

 
£1.99
Pastel Pleasure Collection - Sweet Pea Seeds

Pastel Pleasure Collection - Sweet Pea Seeds

Delicate and intricate! ... More

Pack Quantity: 48x Sweet Pea Seeds, 12x of Each Variety

 

 
£4.99
Cornflower Blue Diadem Flower Seeds

Cornflower Blue Diadem Flower Seeds

blue powder-puff ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£2.49
Sweet Pea Seeds - Pretty In Pink Collection

Sweet Pea Seeds - Pretty In Pink Collection

A classic collection! ... More

Pack Quantity: 48 seeds - 12 per variety

 

 
£4.99
Marigold Seeds - African 3 in 1 Collection

Marigold Seeds - African 3 in 1 Collection

tricolor collection ... More

Pack Quantity: 3 packets of seeds, 1 of each listed

 

 
£4.99
Zinnia Cupid Mix - Seeds

Zinnia Cupid Mix - Seeds

Plant en masse for a sea of bright mixed colours ... More

Pack Quantity: 60x Flower Seeds

 

 
£2.49
Wildflower Corn Poppy - Seeds

Wildflower Corn Poppy - Seeds

The beautiful Corn Poppy ... More

Pack Quantity: Approx. 2500x Seeds

 

 
£2.49
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
Gaillardia Arizona Red Shades - Seeds

Gaillardia Arizona Red Shades - Seeds

Flowers in first year ... More

Pack Quantity: 20 Gaillardia Seeds

 

 
£3.99
Antirrhinum Madame Butterfly - Seeds

Antirrhinum Madame Butterfly - Seeds

Hybrid Vigour & a Wide Colour Range ... More

Pack Quantity: 75 Antirrhinum Seeds

 

 
£3.99
Viola Seeds - Pierrot

Viola Seeds - Pierrot

pretty large-flowered ... More

Pack Quantity: 1 packet of 25 seeds

 

 
£3.99
418 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.