Half-hardy Annual Flower Seeds

Dwarf Heliotrope ‘Marine’ – Fragrant Violet Beauty

Compact and richly fragrant, Dwarf Heliotrope ‘Marine’ produces clusters of deep violet blooms with a sweet, vanilla-like scent. A charming choice for borders, pots, and cottage gardens.

What Makes It Special

• Intense fragrance with vanilla notes

• Compact, bushy plants perfect for small spaces

• Vibrant violet-purple flower clusters

• Long-lasting blooms all summer

Key Features

• Half-hardy annual

• Height: 30–40 cm

• Prefers full sun or partial shade

• Thrives in rich, well-drained soil

• Attracts pollinators like bees and butterflies

Ideal For

• Containers, pots, and patio planters

• Garden borders and cottage gardens

• Cutting and fragrant displays

• Pollinator-friendly planting

Sowing

• Sow indoors 8–10 weeks before last frost

• Press seeds lightly into soil, do not cover heavily

• Germination: 14–21 days at 20–22°C

• Transplant outdoors after frost, spacing 25–30 cm apart

• Water regularly but avoid waterlogging

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 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 ‘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

Dwarf Cosmos 'Carpet' Mix – Seeds

(Cosmos sulphureus semidouble)

Dwarf Cosmos 'Carpet' Mix produces compact, bushy plants covered in a dazzling blend of orange, yellow, and red semi-double blooms. Unlike taller cosmos varieties, this dwarf mix stays low, creating a brilliant “carpet” of color perfect for borders, bedding, or pots. Easy to grow and tolerant of poor soil, heat, and drought, it flowers all summer long.

Key Features

• Type: Half-hardy annual

• Height: 25–40 cm

• Spread: 25–30 cm

• Flowering: June–October

• Position: Full sun

• Soil: Light, well-drained

Ideal For

• Bedding displays & borders

• Pots and containers

• Edging paths

• Pollinator-friendly gardens

Sowing & Growing

• Sow indoors: March–April, germinate at 18–22°C

• Sow outdoors: April–May after frost

• Transplant or thin to 25–30 cm spacing

• Deadhead regularly to extend blooming

Drummond's Phlox 'Art Shades' Mix – Seeds (Phlox drummondii grandiflora)

Drummond's Phlox 'Art Shades' Mix (Phlox drummondii grandiflora) is a stunning annual that produces masses of large, brightly colored flowers in a wide range of pastel and vivid shades. Blooming from early summer to autumn, it provides long-lasting displays that light up borders, bedding schemes, rock gardens, and containers. With its compact habit and profusion of blooms, this phlox is both versatile and easy to grow, attracting bees and butterflies throughout the season.

Why Grow "Art Shades" Mix

• Bright and pastel blooms in a wide range of colors

• Long flowering season from early summer to autumn

• Compact, bushy growth ideal for borders and beds

• Attracts bees and butterflies

Key Features

• Type: Half-hardy annual (Phlox drummondii grandiflora)

• Height: 20–30 cm

• Flowering: Early summer to autumn

• Position: Full sun or light shade

• Uses: Borders, bedding, rock gardens, containers, pollinator gardens

Ideal For

• Adding vibrant color to summer displays

• Compact planting for small gardens or pots

• Rockeries, edging, and cottage gardens

• Pollinator-friendly flower beds

Sowing & Growing

• Sow indoors: March–April in trays or pots

• Sow outdoors: May, after frost danger has passed

• Germination: 14–21 days at 15–20°C

• Transplant seedlings 15–20 cm apart

• Prefers well-drained soil in full sun to partial shade

Dahlia 'Piccolo Single Mignon' – Seeds

(Dahlia variabilis)

Dahlia 'Piccolo Single Mignon' is a charming dwarf variety that produces masses of single flowers in a wide range of bright colors. With compact, bushy plants and a long flowering period, this variety is perfect for borders, pots, and containers. The cheerful blooms attract bees and butterflies, making it a pollinator-friendly choice for any summer garden.

Key Features

• Type: Half-hardy annual (grown from seed)

• Height: 30–40 cm

• Spread: 25–30 cm

• Flowering: July–October

• Position: Full sun

• Soil: Fertile, well-drained

Ideal For

• Bedding displays

• Pots & containers

• Borders & edging

• Pollinator-friendly gardens

Sowing & Growing

• Sow indoors: February–April at 18–22°C

• Germination: 7–14 days

• Transplant seedlings after frost, spacing 25–30 cm

• Regular deadheading encourages continuous blooms

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

Dahlia dwarf ‘Starlight’ – Seeds

(Dahlia variabilis)

The Dahlia dwarf ‘Starlight’ is a charming compact variety producing an abundance of single, star-shaped blooms in shades of red, pink, and white, often with contrasting centers. With its bushy, dwarf growth habit, this dahlia is ideal for containers, borders, bedding schemes, and patio displays. A long-flowering annual, it brings a burst of color from mid-summer until the first frost.

Key Features

• Type: Half-hardy annual

• Height: 25–35 cm

• Spread: 25–30 cm

• Flowering: July–October

• Position: Full sun

• Soil: Moist, fertile, well-drained

Ideal For

• Containers, pots, and patio displays

• Bedding and border plantings

• Pollinator-friendly gardens

• Compact summer color displays

Sowing & Growing

• Sow indoors: February–April, in trays at 18–22°C

• Sow depth: 0.5 cm, cover lightly with soil

• Transplant: Harden off and plant outdoors after last frost, spacing 25–30 cm apart

• Care: Water regularly, deadhead faded blooms to prolong flowering