Growing Flower Seeds

392 Results
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

Sweet Pea Extra Fragrant Collection -Seeds

SAVE OVER £7.50! ... More

Pack Quantity: 1 Pack of each Variety-160 seeds

 

 
£15.99
Forget-Me-Not Blue Cloud  Myosotis- Seeds

Forget-Me-Not Blue Cloud Myosotis- Seeds

Sprays of Delicate Little Blue Flowers ... More

Pack Quantity: 450 Forget-Me-Not Seeds

 

 
£1.49
Autumn Best Sellers Seed Collection

Autumn Best Sellers Seed Collection

12 ‘Must Have’ veg Varieties, Plus a FREE Propagator ... More

Pack Quantity: 1 Seed Collection (12 varieties) Plus FREE Windowsill Propagator

 

 
£19.95
Creepy Crawley Mix - Seeds

Creepy Crawley Mix - Seeds

Attrative to lots of butterflies ... More

Pack Quantity: 1 Packet of Mixed Seeds

 

 
£1.49
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
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
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
Cathy - Sweet Pea Seeds

Cathy - Sweet Pea Seeds

Heavily scented variety. ... More

Pack Quantity: 20 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
Windowsill Propagator Kit

Windowsill Propagator Kit

Versatile Windowsill Propagator Kit! ... More

Pack Quantity: 1 Windowsill Propagator Kit

 

 
£14.95
Sweet Pea Gwendoline-Seeds

Sweet Pea Gwendoline-Seeds

Gwendoline is close to perfection! ... More

Pack Quantity: 20 Seeds

 

 
£2.49
Sweet Pea Red Arrow Seeds

Sweet Pea Red Arrow Seeds

Good weather resistance ... More

Pack Quantity: 20 seeds

 

 
£2.99
Antirrhinum Madame Butterfly - Seeds

Antirrhinum Madame Butterfly - Seeds

Hybrid Vigour & a Wide Colour Range ... More

Pack Quantity: 75 Antirrhinum Seeds

 

 
£3.99
Sweet Pea Just Janet- Seeds

Sweet Pea Just Janet- Seeds

NEW SWEET PEA VARIETY! ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Antirrhinum Seeds - Purple Twist F1

Antirrhinum Seeds - Purple Twist F1

Charming white and pink-purple splashes ... More

Pack Quantity: 1 packet of 30 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
Stocks Ten Week Mix - Seeds

Stocks Ten Week Mix - Seeds

Mostly double blooms ... More

Pack Quantity: 220 Stocks Seeds

 

 
£1.99
Harlow Carr - Sweet Pea Seeds

Harlow Carr - Sweet Pea Seeds

Exhibition quality blooms. ... More

Pack Quantity: 20 Seeds

 

 
£2.79
Petunia Duo Mix - Seeds

Petunia Duo Mix - Seeds

Brilliant blend of colours ... More

Pack Quantity: 70 Petunia Seeds

 

 
£4.99
Wildflower Seeds - Floral Feast Mix

Wildflower Seeds - Floral Feast Mix

Attacts pollinating insects ... More

Pack Quantity: 1 Packet of Mixed Seeds

 

 
£2.49
Sunflower Sunsation - Seeds

Sunflower Sunsation - Seeds

Up to five flowers per stem ... More

Pack Quantity: 12 Sunflower Seeds

 

 
£3.99
Nasturtium Peach Melba Superior - Seeds

Nasturtium Peach Melba Superior - Seeds

Compact plants ... More

Pack Quantity: 30 Nasturtium Seeds

 

 
£3.99
Bellis Clutch of Pearl - Seeds

Bellis Clutch of Pearl - Seeds

Excellent Garden Performance! ... More

Pack Quantity: 150 Bellis Seeds

 

 
£1.99
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
Maloy - Sweet Pea Seeds

Maloy - Sweet Pea Seeds

Unique reverse bicolour! ... More

Pack Quantity: 21 Seeds

 

 
£2.99
Wildflower Seeds - Sunflower Oranges & Lemons

Wildflower Seeds - Sunflower Oranges & Lemons

Attracts birds ... More

Pack Quantity: 20 Sunflower Seeds

 

 
£2.99
Sunflower Firecracker - Seeds

Sunflower Firecracker - Seeds

Many flowers per plant ... More

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Sweet Pea Sweet Chariot

Sweet Pea Sweet Chariot

Highly fragranced ... More

Pack Quantity: 21 seeds

 

 
£2.99
Queen Mother - Sweet Pea Seeds

Queen Mother - Sweet Pea Seeds

A classic beauty! ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Cerinthe Blue Kiwi - Seeds

Cerinthe Blue Kiwi - Seeds

A Fascinating Plant ... More

Pack Quantity: 30 Cerinthe Seeds

 

 
£2.99
Starlight - Sweet Pea Seeds

Starlight - Sweet Pea Seeds

Perfect for Flowers that Go On and On ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Dahlia Seeds - Bishop's Children

Dahlia Seeds - Bishop's Children

Bright, vibrant and fun ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Sunflower Seeds - King Kong F1

Sunflower Seeds - King Kong F1

A true sign of the summer ... More

Pack Quantity: 1 packet of 15 seeds

 

 
£2.99
Sunflower Junior - Seeds

Sunflower Junior - Seeds

Many flowers per plant ... More

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Sweet Pea Wisley- Seeds

Sweet Pea Wisley- Seeds

Good for garden and exhibition. ... More

Pack Quantity: 20 Seeds

 

 
£2.99
April In Paris  - Sweet Pea Seeds

April In Paris - Sweet Pea Seeds

Fantastic sweet scent ... More

Pack Quantity: 20 Sweet Pea Seeds

 

 
£2.99
Sweet Pea Solitude- Seeds

Sweet Pea Solitude- Seeds

This is a tall vigorous variety. ... 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: 11 Sweet Pea Seeds

 

 
£2.99
Delphinium Seeds - Blue Donna

Delphinium Seeds - Blue Donna

great colour intensity ... More

Pack Quantity: 1 packet of 50 seeds

 

 
£2.99
Sweet Pea Queen Of Hearts

Sweet Pea Queen Of Hearts

Early flowering and very prolific. ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Antirrhinum Giant Rust Resistant - Seeds

Antirrhinum Giant Rust Resistant - Seeds

Timelessly elegant! ... More

Pack Quantity: 1700 Antirrhinum Seeds

 

 
£1.49
Nicotiana Seeds - Sylvestris Only the Lonely

Nicotiana Seeds - Sylvestris Only the Lonely

large stately plants ... More

Pack Quantity: 1 packet of 2000 seeds

 

 
£2.49
Sunflower Jammie Dodger - Seeds

Sunflower Jammie Dodger - Seeds

Beautiful Combination of Colours! ... More

Pack Quantity: 16 Sunflower Seeds

 

 
£2.49
Cobaea scandens 'Cathedral Bells' - Seeds

Cobaea scandens 'Cathedral Bells' - Seeds

Fast Growing with Velvety Flowers ... More

Pack Quantity: 15 Cobaea Seeds

 

 
£2.49
Wildflower Seeds - Butterflies Mix

Wildflower Seeds - Butterflies Mix

Encourage butterflies into your garden! ... More

Pack Quantity: 1 Packet of Mixed Seeds

 

 
£2.49
Cornflower Blue Diadem Flower Seeds

Cornflower Blue Diadem Flower Seeds

blue powder-puff ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£2.49
392 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.