Growing Flower Seeds

391 Results

Sweet Pea Extra Fragrant Collection -Seeds

SAVE OVER £7.50! ... More

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

 

 
£15.99
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
Windowsill Propagator Kit

Windowsill Propagator Kit

Versatile Windowsill Propagator Kit! ... More

Pack Quantity: 1x Windowsill Propagator Kit

 

 
£14.99
Blackberry - Sweet Pea Seeds

Blackberry - Sweet Pea Seeds

Superb dark velvety maroon blooms ... 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
Sweet Pea Flower Arranger's Blend - Seeds

Sweet Pea Flower Arranger's Blend - Seeds

Strong growing varieties! ... More

Pack Quantity: 50 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
Starlight - Sweet Pea Seeds

Starlight - Sweet Pea Seeds

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

Pack Quantity: 20 Seeds

 

 
£2.99
Sweet Pea Wisley- Seeds

Sweet Pea Wisley- Seeds

Good for garden and exhibition. ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Harlow Carr - Sweet Pea Seeds

Harlow Carr - Sweet Pea Seeds

Exhibition quality blooms. ... More

Pack Quantity: 20 Seeds

 

 
£2.79
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
Wildflower Seeds - Cowslip Wildflower

Wildflower Seeds - Cowslip Wildflower

Very Rare in the Wild! ... More

Pack Quantity: 140 Cowslip Seeds

 

 
£1.99
Sweet Pea seeds Cupid Mix

Sweet Pea seeds Cupid Mix

Highly fragranced ... More

Pack Quantity: 20 seeds

 

 
£2.99
Just Julia - Sweet Pea Seeds

Just Julia - Sweet Pea Seeds

Lovely ruffles! ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Sweet Pea Madison- Seeds

Sweet Pea Madison- Seeds

brightest and most vibrant ... More

Pack Quantity: 20 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
Cerinthe Blue Kiwi - Seeds

Cerinthe Blue Kiwi - Seeds

A Fascinating Plant ... More

Pack Quantity: 30 Cerinthe Seeds

 

 
£2.99
Sweet Pea Darcey Bussell- Seeds

Sweet Pea Darcey Bussell- Seeds

Unusual And Elegant ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Watermelon - Sweet Pea Seeds

Watermelon - Sweet Pea Seeds

Summer fruit colours! ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Poppy Californian Superb Mix - Seeds

Poppy Californian Superb Mix - Seeds

Great for the children's garden ... More

Pack Quantity: 600 Poppy 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
Echinacea Seeds - Pow Wow Wild Berry

Echinacea Seeds - Pow Wow Wild Berry

truly vibrant ... More

Pack Quantity: 1 packet of 10 seeds

 

 
£3.99
Hollyhock Spring Celebrities - Seeds

Hollyhock Spring Celebrities - Seeds

Old fashioned favourite ... More

Pack Quantity: 15 Hollyhock Seeds

 

 
£3.99
Lavatera Hot Pink - Seeds

Lavatera Hot Pink - Seeds

Bright and beautiful blooms ... More

Pack Quantity: 50 Lavatera Seeds

 

 
£3.99
Foxglove Seeds - Castor Peach F1

Foxglove Seeds - Castor Peach F1

thimble-like flowers ... More

Pack Quantity: 1 packet of 20 seeds

 

 
£3.99
Petunia Seeds - Sophisticata Lime Bicolour

Petunia Seeds - Sophisticata Lime Bicolour

eye-catching ... More

Pack Quantity: 1 packet of 12 seeds

 

 
£3.99
Geranium Simply Red - Seeds

Geranium Simply Red - Seeds

Make a dramatic statement! ... More

Pack Quantity: 20 Geranium Seeds

 

 
£3.99
Cosmos Millennium - Seeds

Cosmos Millennium - Seeds

Bright citrus shades ... More

Pack Quantity: 80 Cosmos Seeds

 

 
£1.99
Rudbeckia Goldsturm - Seeds

Rudbeckia Goldsturm - Seeds

Bright, Beautiful and Long Flowering! ... More

Pack Quantity: 150 Rudbeckia Seeds

 

 
£1.99
Cosmos Double Click Rose Bon Bon - Seeds

Cosmos Double Click Rose Bon Bon - Seeds

Fully double flowers ... More

Pack Quantity: 10 Cosmos Seeds

 

 
£1.99
Stocks Ten Week Mix - Seeds

Stocks Ten Week Mix - Seeds

Mostly double blooms ... More

Pack Quantity: 220 Stocks Seeds

 

 
£1.99
Pinks Cottager Mix

Pinks Cottager Mix

Will delight you in early summer for many years! ... More

Pack Quantity:

 

 
£1.99
Sweet Pea seed Unwins Stripe Mix

Sweet Pea seed Unwins Stripe Mix

Marbled & picotee ... More

Pack Quantity: 21 seeds

 

 
£1.99
Cupani - Sweet Pea Seeds

Cupani - Sweet Pea Seeds

Striking colour combination & irresistible scent. ... More

Pack Quantity: 20 Seeds

 

 
£1.99
Petunia Seeds - Daddy Mix

Petunia Seeds - Daddy Mix

tidy upright habit ... More

Pack Quantity: 1 packet of 30 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
Iris - Sweet Pea Seeds

Iris - Sweet Pea Seeds

A wonderful performer! ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Sweet Pea Just Janet- Seeds

Sweet Pea Just Janet- Seeds

... 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
Green Manure Lupin - Seeds

Green Manure Lupin - Seeds

Re-introduces essential nutrients ... More

Pack Quantity: 1000 Lupin Seeds

 

 
£2.99
Natures Haven Green Manure Nutrient Rich Mix

Natures Haven Green Manure Nutrient Rich Mix

Carefully selected mix of nutrient rich green manures! ... More

Pack Quantity: 1x Packet, Covers 10-12sqm

 

 
£2.99
Princess Elizabeth - Sweet Pea Seeds

Princess Elizabeth - Sweet Pea Seeds

Royal-connection variety! ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
Flame - Sweet Pea Seeds

Flame - Sweet Pea Seeds

Stunning colours! ... More

Pack Quantity: 21 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
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
Delphinium Seeds - Blue Donna

Delphinium Seeds - Blue Donna

Just 6p a seed to give a beautiful blue flower spike! ... More

Pack Quantity: 1x Packet of Delphinium Seeds

 

 
£2.99
Clary Claryssima - Seeds

Clary Claryssima - Seeds

A cottage garden favourite! ... More

Pack Quantity: 250 Clary Seeds

 

 
£1.49
Basil Sweet - Seeds

Basil Sweet - Seeds

Funky, fragrant and fantastic ... More

Pack Quantity: 120 Basil Seeds

 

 
£1.49
391 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.