Hardy Annual Flower Seeds

Poppy Peony ‘Drama Queen’ Seeds (Papaver paeoniflorum)

Make a bold statement in your garden with Poppy Peony ‘Drama Queen’ (Papaver paeoniflorum). This annual produces large, double, peony-like blooms in vivid red shades, adding drama and elegance to borders, beds, and cutting gardens. Easy to grow and long-flowering, it’s perfect for creating eye-catching displays and stunning bouquets.

How to Grow

• Sow seeds directly outdoors in spring after the last frost or indoors 6–8 weeks earlier.

• Use well-drained soil in a sunny location.

• Scatter seeds thinly and press lightly onto the soil; do not cover deeply.

• Keep soil moist until germination (10–20 days).

• Thin seedlings to 20–30 cm apart once established.

• Cut flowers regularly to encourage continuous blooming.

Key Features

• Large, double, peony-like blooms in vivid red

• Hardy annual, easy to grow and long-flowering

• Ideal for borders, beds, and cutting gardens

• Attracts bees, butterflies, and other pollinators

• Dramatic and eye-catching garden display

Ideal For

• Flower borders and cottage gardens

• Cutting gardens for fresh bouquets

• Containers and patio planters

• Pollinator-friendly gardens

Sowing

• Best time: Spring outdoors or 6–8 weeks earlier indoors

• Germination: 10–20 days

• Sow thinly, press lightly, do not cover deeply

• Prefers full sun and well-drained soil

Quick Tip

• Sow successive batches every 2–3 weeks for a longer flowering season and continuous dramatic blooms.

Cornflower ‘Blue Diadem’ Seeds (Centaurea cyanus)

Add classic cottage garden charm with Cornflower ‘Blue Diadem’ (Centaurea cyanus). This annual produces striking deep blue, fringed flowers that bring vibrant color to borders, meadows, and cutting gardens. Easy to grow and long-flowering, it attracts pollinators and creates a timeless, eye-catching display.

How to Grow

• Sow directly outdoors in spring or autumn.

• Use well-drained soil in full sun.

• Scatter seeds thinly and cover lightly with soil.

• Keep soil moist until germination (7–14 days).

• Thin seedlings to 20–25 cm apart once established.

• Deadhead regularly to prolong flowering and maintain plant vigor.

Key Features

• Striking deep blue, fringed flowers

• Hardy annual, easy to grow and long-flowering

• Ideal for borders, meadows, and cutting gardens

• Attracts bees, butterflies, and other pollinators

• Classic cottage garden appeal

Ideal For

• Flower borders and cottage gardens

• Meadow-style plantings and naturalized areas

• Cutting gardens for fresh bouquets

• Pollinator-friendly landscapes

Sowing

• Best time: Spring or autumn directly outdoors

• Germination: 7–14 days

• Sow thinly, cover lightly, and keep soil moist

• Prefers full sun and well-drained soil

Quick Tip

• Sow successive batches every 2–3 weeks in spring to extend the flowering season.

Silene 'Coeli Rosa' Mix – Seeds (Silene coeli-rosa)

Also known as "Catchfly" or "Rose of Heaven", this charming annual produces a mass of delicate, starry blooms in shades of rose, pink, and white. Compact and free-flowering, it’s an excellent choice for borders, edging, and cottage-style gardens.

Why Grow Silene 'Coeli Rosa' Mix?

• Abundant, colorful blooms in soft shades

• Compact and bushy growth habit

• Easy to grow and low-maintenance

• Attracts pollinators

Key Features

• Type: Hardy annual

• Height: 30–45 cm

• Flowers: Summer, in rose, pink, and white

• Position: Full sun, well-drained soil

• Use: Borders, edging, beds, cottage gardens, containers

Ideal For

• Adding color to mixed borders

• Filling gaps with quick summer flowers

• Cottage and wildflower gardens

• Pollinator-friendly plantings

Sowing & Growing

• Sow: March–May directly outdoors

• Sow depth: Lightly cover seeds, keep soil moist

• Germination: 10–20 days

• Thin seedlings to 20 cm apart

• Flowers: June–September

Tip: Deadhead regularly to encourage longer blooming.

Pocketbook Plant Mix – Seeds (Calceolaria herbeohybrida)

Pocketbook Plant Mix (Calceolaria herbeohybrida) offers a delightful display of colorful, pouch-shaped flowers that brighten indoor and shaded garden spaces. This compact annual is ideal for pots, containers, and cool spots where vibrant, long-lasting blooms are desired. Perfect for adding whimsical color and charm to any collection.

Why Grow "Pocketbook Plant Mix"

• Bright, pouch-shaped flowers in mixed colors

• Compact, easy-to-grow annual

• Ideal for containers, pots, and indoor displays

• Long-lasting bloom period for summer and early autumn

Key Features

• Type: Half-hardy annual (Calceolaria herbeohybrida)

• Height: 20–30 cm

• Flowering: Late spring to early autumn

• Position: Partial shade, bright indirect light

• Uses: Containers, pots, indoor displays, shaded borders

Ideal For

• Patio and balcony containers

• Indoor pots and decorative displays

• Cool, partially shaded garden spots

• Adding whimsical, long-lasting color

Sowing & Growing

• Sow indoors: February–March in seed trays

• Germination: 14–21 days at 18–20°C

• Transplant seedlings into pots when large enough

• Keep soil moist, avoid direct sun

• Remove spent flowers to encourage more blooms

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 '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 ‘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 'Bloody Mary' – Seeds

(Dahlia variabilis)

Dahlia 'Bloody Mary' is a stunning compact variety that produces vibrant, dark red, fully double blooms with a rich, velvety texture. Its bushy habit and long flowering season make it ideal for borders, containers, and mixed flower beds. This eye-catching variety is also a favorite for cut flowers, adding dramatic color to bouquets and arrangements.

Key Features

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

• Height: 40–50 cm

• Spread: 30–40 cm

• Flowering: July–October

• Position: Full sun

• Soil: Fertile, well-drained

Ideal For

• Borders and bedding displays

• Containers and pots

• Cut flower arrangements

• Pollinator-friendly gardens

Sowing & Growing

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

• Germination: 7–14 days

• Transplant after last frost, spacing 25–30 cm

• Deadhead regularly to encourage continuous blooms

Carnation Black – Seeds (Dianthus heddewigii ‘Chianti’)

Carnation ‘Black Chianti’ is a dramatic annual with deep, velvety maroon to near-black blooms that make a bold statement in beds, borders, and cut arrangements. Its compact habit, long flowering season, and striking color bring elegance and contrast to any garden. Easy to grow and perfect for adding depth to mixed displays.

Why Grow "Black Chianti"

• Striking near-black, velvety blooms

• Compact and easy to grow

• Long flowering season

• Great for cutting and arrangements

Key Features

• Type: Hardy annual (Dianthus heddewigii)

• Height: 30–45 cm

• Flowering: June–September

• Position: Full sun, well-drained soil

• Uses: Borders, containers, cut flowers

Ideal For

• Bold bedding schemes

• Patio containers

• Cottage and modern gardens

• Dark accents in floral displays

Sowing & Growing

• Sow indoors: February–April in trays/pots

• Sow outdoors: April–June in prepared soil

• Germination: 7–14 days at 18–22°C

• Transplant or thin to 20–25 cm apart

• Remove spent blooms to extend flowering