Packed in paper

Dahlia 'Cactus Mixed' brings a mixed collection of spiky cactus dahlias for bold borders to summer borders and cutting gardens, with bold flowerheads held on sturdy stems. Whether planted in drifts or dotted through mixed beds, the blooms add instant impact and keep coming through the warm months.

Once established, this clump-forming dahlia typically reaches 90–120 cm, producing plenty of long stems for cutting. Regular picking and deadheading encourages a steady succession of flowers from midsummer into autumn.

Start tubers in a frost-free place in spring, or plant outside once the risk of frost has passed. Choose a sunny, sheltered spot in fertile, humus-rich, well-drained soil, and enrich the planting area with compost for best results.

Water during dry spells, especially while buds form, and feed every two to three weeks through the flowering period. Taller plants benefit from discreet staking, and removing faded blooms keeps the plant productive and tidy.

Perfect for borders, patio pots and cutting gardens, dahlias are also pollinator-friendly in single-flowered forms. Lift and store the tubers after the first frosts in colder areas to enjoy an even better display the following year.

Hemerocallis ‘Frans Hals’ is a dependable daylily with eye-catching, bicolour blooms that light up sunny borders, cottage gardens, and low-maintenance planting schemes throughout summer.

Forming a tidy, bushy clump of strap-like foliage, it sends up sturdy stems topped with large, funnel-shaped flowers in warm orange and yellow tones, delivering bold colour with minimal fuss.

Plant in full sun for the strongest flowering, in fertile, moist but well-drained soil. Daylilies are tolerant of a wide range of soils and cope well once established, making them ideal for many gardens.

Water during prolonged dry spells in spring and early summer to support bud formation. Remove spent flower stems after flowering and tidy away dead foliage; clumps can be divided every few years if needed.

A brilliant choice for borders and cutting, ‘Frans Hals’ also supports pollinators and provides reliable structure at the front to middle of beds, pairing easily with grasses and late-summer perennials.

Begonia 'Pendula Red' (Double) produces cascading double red blooms that sit above glossy green foliage, bringing instant theatre to shaded patios, doorstep pots and hanging baskets. The blooms are richly textured and long-lasting, making this a go-to choice for summer colour where sun-loving plants struggle.

Tuberous begonias develop compact, bushy growth with plenty of flowers from early summer through to the first frosts. They’re particularly effective in containers, where you can show off the blooms at eye level and keep growth even with regular watering and feeding.

Start tubers indoors in spring or plant outside once frosts have passed. Choose fertile, well-drained soil or a free-draining compost, and position in bright shade or partial shade away from hot afternoon sun and drying winds. Plant the tuber shallowly with the hollow side facing up.

Water carefully until growth is established, then keep the compost evenly moist but never waterlogged. Feed every two weeks during flowering for the best display, and remove spent blooms to encourage continuous performance. Provide shelter from heavy rain and strong winds to protect the flowers.

Perfect for shaded borders, patio displays and hanging baskets, begonias also add late-season impact when paired with ferns, heucheras and foliage plants. Lift and store tubers after the first frost in colder areas, ready to restart next spring.

Dahlia 'Edinburgh' is a bold decorative variety with rich purple petals tipped white, creating a dramatic bi-colour effect that stands out brilliantly in late summer planting.

The flowers are full and symmetrical, carried on sturdy stems above a neat, bushy plant that performs well in borders and provides striking stems for cutting.

Grow it in a sunny, sheltered site with fertile, moisture-retentive but well-drained soil, planting after the last frosts for the strongest start.

Feed and deadhead regularly through the season to keep flowers coming, then lift and store the tubers before severe winter cold.

Begonia 'Double Red' produces velvety, multi-layered double flowers in rich scarlet red, bringing rich colour and a soft, petal-packed look to summer containers and sheltered borders from early summer onwards.

Forming a compact, upright growth, this tuberous begonia typically reaches an established height of around 30–50 cm in a single season, with repeat-flowering stems that keep the display fresh when you remove faded blooms.

Start tubers in a frost-free place in spring, then plant outside once all risk of frost has passed. Choose humus-rich, well-drained soil and a sheltered spot with bright shade or gentle morning sun, as strong midday sun can scorch leaves and flowers.

Water carefully until growth is established, then keep the compost evenly moist (never waterlogged). Feed every two to three weeks through the growing season for stronger flowering, and protect plants from heavy rain and wind to prevent damage to the blooms.

Ideal for patio pots, window boxes and shaded beds, these begonias provide long-lasting colour and are easy to overwinter: lift the tubers after the first frost, dry them off, and store in a cool, frost-free place until spring.

Begonia 'Picotee White' (White-Red) produces white flowers with a bold red picotee edge that sit above glossy green foliage, bringing instant theatre to shaded patios, doorstep pots and hanging baskets. The blooms are richly textured and long-lasting, making this a go-to choice for summer colour where sun-loving plants struggle.

Tuberous begonias develop compact, bushy growth with plenty of flowers from early summer through to the first frosts. They’re particularly effective in containers, where you can show off the blooms at eye level and keep growth even with regular watering and feeding.

Start tubers indoors in spring or plant outside once frosts have passed. Choose fertile, well-drained soil or a free-draining compost, and position in bright shade or partial shade away from hot afternoon sun and drying winds. Plant the tuber shallowly with the hollow side facing up.

Water carefully until growth is established, then keep the compost evenly moist but never waterlogged. Feed every two weeks during flowering for the best display, and remove spent blooms to encourage continuous performance. Provide shelter from heavy rain and strong winds to protect the flowers.

Perfect for shaded borders, patio displays and hanging baskets, begonias also add late-season impact when paired with ferns, heucheras and foliage plants. Lift and store tubers after the first frost in colder areas, ready to restart next spring.

A high-impact mystery dahlia box for borders, pots and cut flowers.

Each box contains at least £60 worth of plants and bulbs for ?19.99. It is already heavily reduced and is excluded from further discount codes or promotions.

Best for

• Big late-summer colour
• Cut flower patches
• Sunny borders and large containers
• Gardeners who enjoy a surprise mix

What might be inside

• Dinnerplate dahlias
• Cactus and decorative dahlias
• Ball dahlias
• Bedding-style dahlias
• Mixed colours and heights

Contents are selected at packing time from remaining good-quality stock, so every box is a genuine mystery selection. You cannot choose exact varieties, but we pack each box with a useful mix and strong value.

Please note: This is not the right box if you need named varieties or a very specific colour scheme.

Planting guidance

Plant in full sun once conditions are warm, either directly into fertile, free-draining soil or started in pots first. Water well while establishing and support taller stems as they grow.

Dahlia ‘Seduction’ is an alluring decorative variety known for its elegant pink and purple picotee petals. Each bloom features a pale, milky-white base that is delicately edged with deep violet-pink, creating a defined and sophisticated outline.

The plant is robust and floriferous, producing a high volume of medium-sized flowers throughout the season. The distinct colouring of the petals gives the blooms a three-dimensional quality, making them pop against the dark green foliage.

Plant in full sun to partial shade, in soil that has been improved with compost. This variety is excellent for adding detail and intricacy to a border without overwhelming other plants with solid blocks of colour.

Keep the plant well-watered during dry spells and stake if necessary to support the weight of the flowers. Deadhead faithfully to ensure a display that lasts well into autumn, and protect the tubers from frost during winter.

A brilliant choice for romantic cottage gardens, ‘Seduction’ draws the eye with its intricate detailing and pairs beautifully with deep purple flowers like Salvia ‘Caradonna’ or dark-leaved Heucheras.

Begonia 'Double Pink' produces pure pink double blooms that can reach an impressive size, bringing a lush, petal-packed look to shaded patios and summer containers. The blooms are richly textured and long-lasting, creating a solid block of colour where sun-loving plants struggle.

Growing from tubers, this begonia forms compact plants to around around 40cm, flowering continuously from early summer into autumn when kept evenly moist and regularly fed.

Start tubers indoors in spring or plant outside once frosts have passed. Choose fertile, well-drained compost and position in bright shade or partial shade, sheltered from strong wind and hot afternoon sun.

Water lightly until growth is established, then keep compost evenly moist but never waterlogged. Feed every 10–14 days during flowering and remove spent blooms to encourage more flowers.

Ideal for pots, window boxes and shaded borders, begonias can be overwintered easily. Lift tubers after the first frost, dry them off, and store cool and frost-free until spring.