Dahlia Seeds

Dahlia 'Showpiece' Double Mix – 20 Seeds (Dahlia variabilis)

Make your garden the center of attention with the spectacular Dahlia 'Showpiece' Double Mix. Bursting with large, fully double blooms in a dazzling range of bright colors, these dahlias bring a dramatic touch to borders, beds, and cut flower arrangements.

What Makes It Special

• Striking, fully double blooms in vibrant mixed shades

• Long flowering season from summer to autumn

• Ideal for bold displays and cutting

• Adds height and drama to gardens

Key Features

• Half-hardy perennial, often grown as an annual

• Height: 80–100 cm

• Flower size: 10–15 cm across

• Thrives in sunny, well-drained soil

• Excellent cut flowers with long vase life

Ideal For

• Cut flower gardens

• Bedding displays and borders

• Summer floral arrangements

• Gardeners looking for bold, showy blooms

Sowing

• Sow indoors 6–8 weeks before last frost at 18–22°C

• Cover lightly with fine soil, keep moist until germination (7–14 days)

• Transplant outdoors after frost danger has passed

• Space plants 30–40 cm apart

• Deadhead regularly to encourage continuous blooms

Dahlia ‘Cactus’ Hybrids Mixed – Spiky, Dramatic & Bursting with Color

Dahlia ‘Cactus’ Hybrids Mixed brings an explosion of exotic, spiky-petaled blooms in a dazzling mix of colors. Their starburst-shaped flowers add drama, height, and texture to any summer display. Flowering from mid-summer until the first frost, they’re perfect for creating bold borders, stunning cut flower arrangements, and show-stopping garden focal points.

What Makes It Special

• Exotic, spiky “cactus” blooms for dramatic impact

• Rich mix of vibrant colors

• Long flowering period for continuous beauty

• Perfect for cutting and floral design

• Adds height and texture to garden beds

Key Features

• Height: 90–120 cm – tall, strong stems

• Half-hardy annual – blooms first season

• Large, starburst-shaped flowers

• Excellent vase life

• Attracts pollinators

Ideal For

• Tall borders and garden backdrops

• Cutting gardens and bouquets

• Adding exotic flair to displays

• Late-summer garden interest

Sowing

• Sow indoors 6–8 weeks before last frost

• Lightly cover with fine compost

• Germination: 7–14 days at 18–21°C

• Transplant after frost danger has passed, spacing 40–50 cm apart

• Prefers full sun and rich, well-drained soil

Dahlia ‘Pompon’ Mixed – Perfectly Round Blooms in a Rainbow of Colors

Dahlia ‘Pompon’ Mixed produces charming, globe-shaped flowers in a vibrant range of colors, each bloom showcasing tightly packed petals in perfect symmetry. These stunning flowers add elegance and texture to borders, beds, and cutting gardens, flowering from mid-summer right up to the first frost. With their long, strong stems, they’re ideal for bouquets and floral arrangements.

What Makes It Special

• Unique, perfectly round pompon blooms

• Wide mix of bright, eye-catching colors

• Long flowering season for continuous beauty

• Excellent vase life for cut flowers

• Adds elegance and structure to garden displays

Key Features

• Height: 90–120 cm – tall, sturdy plants

• Half-hardy annual – blooms in first season

• Globe-shaped flowers, 5–7 cm across

• Strong stems perfect for cutting

• Attractive to pollinators

Ideal For

• Flower beds and cutting gardens

• Borders needing height and color

• Summer bouquets and floral arrangements

• Late-season garden interest

Sowing

• Sow indoors 6–8 weeks before last frost

• Cover lightly with fine compost

• Germination: 7–14 days at 18–21°C

• Transplant after frost danger has passed, spacing 40–50 cm apart

• Prefers full sun and fertile, well-drained soil

Dwarf Dahlia Double ‘Opera’ – Showy Color for Compact Spaces

Dwarf Dahlia Double ‘Opera’ produces large, double blooms in a stunning mix of vibrant shades, bringing rich summer color to borders, bedding, and containers. Compact and bushy, this variety flowers continuously from mid-summer until the first frost, making it a reliable choice for long-lasting displays.

What Makes It Special

• Striking double blooms in bold, mixed colors

• Compact size, ideal for small gardens and pots

• Blooms freely all summer until frost

• Great for cutting and garden display

• Easy to grow from seed

Key Features

• Height: 40–50 cm – neat, bushy plants

• Half-hardy annual – flowers first year

• Full, double blooms for maximum impact

• Works well in bedding schemes and borders

• Long-lasting blooms with excellent vase life

Ideal For

• Bedding displays and compact borders

• Patio pots and containers

• Summer-long floral color

• Cut flowers for fresh arrangements

Sowing

• Sow indoors 6–8 weeks before last frost

• Cover lightly with fine soil

• Germination: 7–14 days at 18–21°C

• Transplant after frost danger has passed, spacing 30 cm apart

• Prefers full sun and fertile, well-drained soil

Dwarf Dahlia Single ‘Mignon’ Mix – Simple, Elegant, & Full of Color

Dwarf Dahlia Single ‘Mignon’ Mix offers masses of dainty, single-petaled blooms in a rich blend of bright colors, each with a golden-yellow centre. Compact and bushy, they’re perfect for borders, pots, and bedding, bringing cheerful color from mid-summer until the first frost. Their open flowers are also loved by bees and butterflies, making them both beautiful and wildlife-friendly.

What Makes It Special

• Cheerful single blooms with bright yellow centres

• Long flowering season from summer to frost

• Attracts bees and pollinators

• Compact size – ideal for small gardens and containers

• Easy to grow from seed

Key Features

• Height: 45–50 cm – compact habit

• Half-hardy annual – flowers first season

• Open-centred blooms in mixed vibrant colors

• Excellent for borders, pots, and cut flowers

• Low-maintenance and reliable

Ideal For

• Bedding schemes and edging

• Patio pots and containers

• Small gardens and wildlife-friendly spaces

• Summer color in any garden style

Sowing

• Sow indoors 6–8 weeks before last frost

• Lightly cover with fine compost

• Germination: 7–14 days at 18–21°C

• Transplant after frost danger has passed, spacing 30 cm apart

• Prefers full sun and fertile, well-drained soil

Dwarf Dahlia ‘Unwin’s’ Mix – Compact, Colorful Summer Blooms

Dwarf Dahlia ‘Unwin’s’ Mix produces a vibrant blend of semi-double and double blooms in bold reds, pinks, yellows, purples, and whites. With its compact, bushy growth, this variety is perfect for borders, containers, and bedding displays. Flowering from mid-summer until frost, it offers continuous color and is excellent for cut flowers despite its shorter stems.

What Makes It Special

• Bright, diverse color mix for eye-catching displays

• Blooms continuously from mid-summer to frost

• Compact habit – ideal for smaller spaces

• Excellent for cutting and garden decoration

• Easy to grow from seed

Key Features

• Height: 45–60 cm – compact, bushy habit

• Half-hardy annual – flowers in first season from seed

• Semi-double and double blooms in mixed shades

• Long-lasting blooms and great vase life

• Suitable for borders, pots, and bedding

Ideal For

• Bedding schemes and summer borders

• Patio containers and pots

• Small gardens and compact spaces

• Continuous summer-to-autumn color

Sowing

• Sow indoors 6–8 weeks before last frost

• Cover lightly with fine soil

• Germination: 7–14 days at 18–21°C

• Transplant after frost danger has passed, spacing 30–40 cm apart

• Prefers full sun and fertile, well-drained soil

Zinnia Dahlia ‘Peppermint Stick’ Mix – Striking Striped Double Blooms

Zinnia Dahlia ‘Peppermint Stick’ Mix delivers large, fully double blooms in bold red, pink, yellow, and white — each uniquely splashed and striped for a playful, eye-catching effect. Perfect for adding fun color and variety to borders, cutting gardens, and summer arrangements, these hardy plants bloom abundantly from mid-summer to frost.

What Makes It Special

• Unique candy-striped and speckled petals

• Adds a whimsical touch to gardens and bouquets

• Long stems perfect for cutting

• Thrives in full sun and summer heat

• Blooms continuously until frost

Key Features

• Height: 75–90 cm – tall, sturdy plants

• Each flower is one-of-a-kind in pattern and color

• Attracts bees, butterflies, and pollinators

• Low-maintenance and easy to grow

• Excellent vase life for fresh arrangements

Ideal For

• Cutting gardens and playful bouquets

• Tall borders with mixed colors

• Pollinator-friendly gardens

• Long-lasting, unique summer displays

Sowing

• Sow indoors 4–6 weeks before last frost or direct sow after frost danger has passed

• Cover seeds lightly with fine soil

• Germination: 5–10 days at 21–24°C

• Space plants 30–40 cm apart

• Prefers full sun and well-drained soil

Zinnia Dahlia ‘Polar Bear’ – Pure White Double Blooms

Zinnia Dahlia ‘Polar Bear’ produces large, fully double dahlia-type blooms in crisp, pure white, bringing a fresh and elegant look to gardens and floral arrangements. Perfect for brightening mixed borders or adding contrast in bouquets, these tall plants flower from summer right through to frost and thrive in full sun.

What Makes It Special

• Striking pure white double blooms

• Adds elegance and contrast to garden displays

• Excellent cut flower with long vase life

• Thrives in heat and sun

• Blooms continuously all summer

Key Features

• Height: 75–90 cm – tall, sturdy plants

• Perfect for mixed-color schemes or all-white gardens

• Attracts bees, butterflies, and pollinators

• Easy to grow and low maintenance

• Strong stems for cutting

Ideal For

• Cutting gardens and wedding bouquets

• Tall borders and focal points

• Pollinator-friendly gardens

• Bright summer and autumn displays

Sowing

• Sow indoors 4–6 weeks before last frost or direct sow after frost danger has passed

• Cover seeds lightly with fine soil

• Germination: 5–10 days at 21–24°C

• Space plants 30–40 cm apart

• Prefers full sun and well-drained soil

Zinnia Dahlia ‘Dream’ Pastel Purple – Soft, Elegant Double Blooms

Zinnia Dahlia ‘Dream’ Pastel Purple produces large, fully double blooms in gentle lavender tones, bringing a soft, romantic touch to gardens and cutting plots. These tall, heat-loving plants bloom profusely from summer to frost, making them perfect for pastel-themed borders, bouquets, and mixed floral arrangements.

What Makes It Special

• Soft pastel purple, fully double dahlia-type blooms

• Adds elegance and subtle charm to any garden

• Long-lasting cut flowers with strong stems

• Thrives in full sun and heat

• Blooms continuously until frost

Key Features

• Height: 75–90 cm – tall, sturdy plants

• Perfect for mixed pastel displays

• Attracts bees, butterflies, and pollinators

• Easy to grow and low maintenance

• Ideal for floral arrangements and summer borders

Ideal For

• Cutting gardens and romantic bouquets

• Tall pastel-themed borders

• Pollinator-friendly gardens

• Summer-long gentle color displays

Sowing

• Sow indoors 4–6 weeks before last frost or direct sow after frost danger has passed

• Cover seeds lightly with fine soil

• Germination: 5–10 days at 21–24°C

• Space plants 30–40 cm apart

• Prefers full sun and well-drained soil