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
Windowsill Propagator Kit

Windowsill Propagator Kit

Versatile Windowsill Propagator Kit! ... More

Pack Quantity: 1 Windowsill Propagator Kit

 

 
£14.99
Zinnia Seeds - Raspberry Lemonade

Zinnia Seeds - Raspberry Lemonade

Beautiful blooms ... More

Pack Quantity: 1 packet of 25 seeds

 

 
£3.99
Cress - Seed Kit

Cress - Seed Kit

Cress can be sown & grown all year round! ... More

Pack Quantity: 1 Kit

 

 
£1.99
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
Sunflower American Giant F1 - Seeds

Sunflower American Giant F1 - Seeds

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

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Just Julia - Sweet Pea Seeds

Just Julia - Sweet Pea Seeds

Lovely ruffles! ... More

Pack Quantity: 21 Seeds

 

 
£2.99
Landscape Magazine Subscription

Landscape Magazine Subscription

8 issues per year ... More

Pack Quantity: 8 issues per year. Printed magazine delivered directly to your door every two months

Was £36.00

Now
£27.20
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
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
Sweet Pea Flower Arranger's Blend - Seeds

Sweet Pea Flower Arranger's Blend - Seeds

Strong growing varieties! ... More

Pack Quantity: 50 Seeds

 

 
£2.99
Creepy Crawley Mix - Seeds

Creepy Crawley Mix - Seeds

Attrative to lots of butterflies ... More

Pack Quantity: 1 Packet of Mixed Seeds

 

 
£1.49
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
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
Sweet Pea Wisley- Seeds

Sweet Pea Wisley- Seeds

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

Blackberry - Sweet Pea Seeds

Superb dark velvety maroon blooms ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Geranium Simply Red - Seeds

Geranium Simply Red - Seeds

Make a dramatic statement! ... More

Pack Quantity: 20 Geranium Seeds

 

 
£3.99
Petunia Duo Mix - Seeds

Petunia Duo Mix - Seeds

Brilliant blend of colours ... More

Pack Quantity: 70 Petunia Seeds

 

 
£4.99
Ornamental Millet Purple Majesty - Seeds

Ornamental Millet Purple Majesty - Seeds

Stunning purple foliage ... More

Pack Quantity: 8 Millet Seeds

 

 
£4.99
Busy Lizzie Seeds - Campos Rose Splash

Busy Lizzie Seeds - Campos Rose Splash

Hard-working pretty flowers ... More

Pack Quantity: 1 packet of 20 seeds

 

 
£2.99
Sweet Pea Madison- Seeds

Sweet Pea Madison- Seeds

brightest and most vibrant ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Sweet Pea seeds Cupid Mix

Sweet Pea seeds Cupid Mix

Highly fragranced ... More

Pack Quantity: 20 seeds

 

 
£2.99
Sunflower Giant Single - Seeds

Sunflower Giant Single - Seeds

Loved by children! ... More

Pack Quantity: 60 Sunflower Seeds

 

 
£1.99
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
Pansy Seeds - Big Softies Mix F1

Pansy Seeds - Big Softies Mix F1

Extra-large pansy flowers ... More

Pack Quantity: 1 packet of 20 seeds

 

 
£3.99
Sunflower Firecracker - Seeds

Sunflower Firecracker - Seeds

Many flowers per plant ... More

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Cosmos Seeds - Razzmatazz

Cosmos Seeds - Razzmatazz

semi-double shaggy petals ... More

Pack Quantity: 1 packet of 30 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
Cosmos Seeds - Antiquity

Cosmos Seeds - Antiquity

beautiful two-tone blooms ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Geranium Earlibird Mix - Seeds

Geranium Earlibird Mix - Seeds

Great value for money ... More

Pack Quantity: 25 Geranium 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
Aster Seeds - Blue Ice

Aster Seeds - Blue Ice

white and blue-tinged flowers ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£1.99
Cosmos Gazebo Mix - Seeds

Cosmos Gazebo Mix - Seeds

Vivacious mix! ... More

Pack Quantity: 110 Cosmos 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
Harlow Carr - Sweet Pea Seeds

Harlow Carr - Sweet Pea Seeds

Exhibition quality blooms. ... More

Pack Quantity: 20 Seeds

 

 
£2.79
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
Petunia Celebrity Mix - Seeds

Petunia Celebrity Mix - Seeds

Excellent quality plants! ... More

Pack Quantity: 70 Petunia Seeds

 

 
£2.49
Rudbeckia Seeds - Cappuccino

Rudbeckia Seeds - Cappuccino

unique chestnut and burnt-orange combination ... More

Pack Quantity: 1 packet of 50 seeds

 

 
£2.49
Busy Lizzie Bright Shades - Seeds

Busy Lizzie Bright Shades - Seeds

Super Bright Colours ... More

Pack Quantity: 50 Busy Lizzie Seeds

 

 
£1.99
Antirrhinum Seeds - Night and Day

Antirrhinum Seeds - Night and Day

striking colour contrasts ... More

Pack Quantity: 1 packet of 500 seeds

 

 
£1.99
Marigold Seeds - French Durango Red

Marigold Seeds - French Durango Red

intense rich-red blooms ... More

Pack Quantity: 1 packet of 80 seeds

 

 
£2.99
Berry Kiss - Sweet Pea Seeds

Berry Kiss - Sweet Pea Seeds

Rich berry colours! ... More

Pack Quantity: 21 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
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
Cathy - Sweet Pea Seeds

Cathy - Sweet Pea Seeds

Heavily scented variety. ... More

Pack Quantity: 20 Seeds

 

 
£2.99
Foxglove Seeds - Castor Peach F1

Foxglove Seeds - Castor Peach F1

thimble-like flowers ... More

Pack Quantity: 1 packet of 20 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
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.