Growing Flower Seeds

342 Results

Sweet Pea Extra Fragrant Collection -Seeds

SAVE OVER £7.50! ... More

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

 

 
£15.99
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
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: 1x 1.5kg Pack

 

 
£7.99
Wildflower Seeds - Butterflies Mix

Wildflower Seeds - Butterflies Mix

Encourage butterflies into your garden! ... More

Pack Quantity: Approx. 500 Mixed Seeds

 

 
£2.49
Sunflower Single GiantSunflower JuniorSunflower Moulin RougeSunflower Teddy Bear

Sunflower Seeds - Allsorts Collection 4 in 1

A collection of warm colours ... More

Pack Quantity: 4 packets of seeds, 1 of each listed

 

 
£3.99
Cosmos Xanthos Lemon Sherbet - Seeds

Cosmos Xanthos Lemon Sherbet - Seeds

Bright yellow cosmos flower, the first of it’s kind ... More

Pack Quantity: 20x Flower Seeds

 

 
£3.99
Sunflower American Giant F1 - Seeds

Sunflower American Giant F1 - Seeds

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

Pack Quantity: 12 Sunflower Seeds

 

 
£2.99
Sunflower Giant Single - Seeds

Sunflower Giant Single - Seeds

Birds love Sunflower seeds! ... More

Pack Quantity: 35 Sunflower Seeds

 

 
£1.49
Delphinium Pacific Giants - Seeds

Delphinium Pacific Giants - Seeds

Bring a touch of nostalgia to your garden! ... More

Pack Quantity: 120 Delphinium Seeds

 

 
£1.99
April In Paris  - Sweet Pea Seeds

April In Paris - Sweet Pea Seeds

Fantastic sweet scent ... More

Pack Quantity: 20x Sweet Pea Seeds

 

 
£2.99
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
Cathy - Sweet Pea Seeds

Cathy - Sweet Pea Seeds

Heavily scented variety. ... More

Pack Quantity: 20x Sweet Pea 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
Gerbera Jamesonii Mix - Seeds

Gerbera Jamesonii Mix - Seeds

Outstanding colour ... More

Pack Quantity: 50 Gerbera Seeds

 

 
£3.99
Tomato Sweet Million - Seeds

Tomato Sweet Million - Seeds

Grow Lots and Lots of Baby Tomatoes ... More

Pack Quantity: 6 Tomato Seeds

 

 
£1.49
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
Wildflower Seeds - Sunflower Oranges & Lemons

Wildflower Seeds - Sunflower Oranges & Lemons

Attracts birds ... More

Pack Quantity: 20 Sunflower 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
Sweet Pea seeds Cupid Mix

Sweet Pea seeds Cupid Mix

Highly fragranced ... 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
Rudbeckia Rustic Dwarf - Seeds

Rudbeckia Rustic Dwarf - Seeds

Still looks good in early autumn ... More

Pack Quantity: 150 Rudbeckia Seeds

 

 
£1.99
Cosmos Millennium - Seeds

Cosmos Millennium - Seeds

Bright citrus shades ... More

Pack Quantity: 80 Cosmos Seeds

 

 
£1.99
Sunflower Toyshop - Seeds

Sunflower Toyshop - Seeds

Multi-Headed Long Lasting Flowers! ... More

Pack Quantity: 30 Sunflower 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
Carnation Early Flowering Mix - Seeds

Carnation Early Flowering Mix - Seeds

Produces a Stunning Display! ... More

Pack Quantity: 100 Carnation Seeds

 

 
£1.99
Beautiful Bouquet Timeless Collection

Beautiful Bouquet Timeless Collection

Lots of flowers for dazzling vase displays! ... More

Pack Quantity: 4x Packets of Seed

 

 
£5.96
Harlow Carr - Sweet Pea Seeds

Harlow Carr - Sweet Pea Seeds

Exhibition quality blooms. ... More

Pack Quantity: 20 Seeds

 

 
£2.79
Cornflower Blue Diadem Flower Seeds

Cornflower Blue Diadem Flower Seeds

blue powder-puff ... More

Pack Quantity: 1 packet of 200 seeds

 

 
£2.49
Hollyhock Seeds - Country Dream Mix

Hollyhock Seeds - Country Dream Mix

A firm favourite ... More

Pack Quantity: 1 packet of 50 seeds

 

 
£2.49
Cosmos Phoenix - Seeds

Cosmos Phoenix - Seeds

Flowers all summer ... More

Pack Quantity: 50 Cosmos Seeds

 

 
£2.49
Phlox Moody Blues - Seeds

Phlox Moody Blues - Seeds

A must have for your beds and borders this year ... More

Pack Quantity: 1x Pack of Seeds

 

 
£2.29
Lettuce Cut and Come Again - Seeds

Lettuce Cut and Come Again - Seeds

One of the fastest crops for children to grow. ... More

Pack Quantity: 500 Lettuce Seeds

 

 
£1.49
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
Cleome Sparkler Mix - Seeds

Cleome Sparkler Mix - Seeds

Unique spidery, fragrant flowers ... More

Pack Quantity: 8 Seeds

 

 
£3.99
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
Zinnia Seeds - Raspberry Lemonade

Zinnia Seeds - Raspberry Lemonade

Beautiful blooms ... More

Pack Quantity: 1x Packet of 25 Seeds

 

 
£3.99
Cosmos Gazebo Mix - Seeds

Cosmos Gazebo Mix - Seeds

Vivacious mix! ... More

Pack Quantity: 1x Packet of 110 Cosmos Seeds

 

 
£1.99

Wildflower Seeds - Calendula Long Flowering Mix

Sunny daisy like flowers ... More

Pack Quantity: 130 Calendula Seeds

 

 
£1.99
Wallflower Bedding Mix - Seeds

Wallflower Bedding Mix - Seeds

Wallflowers gladden the heart in spring! ... More

Pack Quantity: 600 Wallflower Seeds

 

 
£1.99
Rudbeckia Goldsturm - Seeds

Rudbeckia Goldsturm - Seeds

Bright, Beautiful and Long Flowering! ... More

Pack Quantity: 150 Rudbeckia Seeds

 

 
£1.99
Dahlia 'Unwins Dwarf Hybrids' - Seeds

Dahlia 'Unwins Dwarf Hybrids' - Seeds

A classic dahlia mix-Great for bedding ... More

Pack Quantity: 75 Dahlia Seeds

 

 
£1.99
Gaillardia Summer Fire - Seeds

Gaillardia Summer Fire - Seeds

Create a Blaze of Colour ... More

Pack Quantity: 150 Gaillardia Seeds

 

 
£1.99
Lupin Russell Mix - Seeds

Lupin Russell Mix - Seeds

A classic! ... More

Pack Quantity: 85 Lupin Seeds

 

 
£1.99
Cosmos Seeds - Razzmatazz

Cosmos Seeds - Razzmatazz

semi-double shaggy petals ... More

Pack Quantity: 1 packet of 30 seeds

 

 
£2.99
Just Julia - Sweet Pea Seeds

Just Julia - Sweet Pea Seeds

Lovely ruffles! ... More

Pack Quantity: 20x Sweet Pea 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
Passion Flower - Seeds

Passion Flower - Seeds

Attractive fruits ... More

Pack Quantity: 25 Passion Flower Seeds

 

 
£2.99
Geranium Sprite F2 - Seeds

Geranium Sprite F2 - Seeds

Great value for money ... More

Pack Quantity: 25 Geranium Seeds

 

 
£2.99
342 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.