• Buy 2 Get 10% Off

Dahlia Lavender Perfection Bulbs

Dahlia

£9.99

size guide

The height of all of our plants is measured from the base of the pot.

Pot Size Pot Diameter Pot Height
6cm 6cm 5.5cm
9cm 9cm 8.5cm
1 Litre 13cm 11cm
2 Litre 17cm 13cm
3 Litre 19cm 15cm
4 Litre 20cm 17cm
5 Litre 23cm 19cm
7 Litre 25cm 20cm

Please note: the pot sizes listed below may vary due to the suppliers we use.

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  • Dahlia Lavender Perfection is a genuinely graceful cultivar. It boasts sizable, fully double flower heads, their soft lavender-purple hues enhanced by petals that are layered with care. The blooms are substantial and perfectly balanced, offering a display that's both refined and striking, infusing summer borders with a sense of tranquil elegance.

  • These dahlias bloom from mid-summer until the initial frosts. They grow on robust, upright stems, making them ideal as a focal point in borders, cutting gardens, and large patio containers. The gentle lavender colour complements whites, pinks, and deeper purples with ease, making it a flexible option for various planting designs.

  • It's a favourite for bouquets, too, holding up remarkably well.

  • Even with its stunning flowers, 'Lavender Perfection' is a breeze to cultivate, making it a great choice for gardeners, no matter their skill. If you keep up with deadheading, it'll keep blooming, providing a steady supply of vibrant colour and visual appeal all season long.

    • Plant genus Dahlia

    Common Name Dahlia

    Plant type Flower Bulb

    Foliage type Bulbous, Perennial

    Hardiness Tender

    Soil acidity Neutral

    Planting aspect South Facing, West Facing, Partial Shade or Sun

    Flower colour Purple, Pink

    Leaf colour Green

    Growth Rate Moderate

    Edible Use No

    Planting Companion Salvia, Verbena, Cosmos

    Light Required Full Sun

    Watering Water thoroughly after planting to settle the soil around the bulbs. During active growth, water in prolonged dry spells so the soil stays lightly moist but never waterlogged. Once the foliage naturally dies back, reduce watering and allow the bulbs to rest more dryly.

    Best Growing Conditions Plant in fertile loam in sun or partial shade. Choose a position that does not stay waterlogged in winter, as good drainage helps bulbs return reliably. Allow the foliage to die back naturally after flowering so the bulb can store energy for the following season.

    Christmas Tree Delivery

    FREE on all Pot Grown Trees (2.5ft & over)
    *Mainland UK only
    *Northern Ireland delivery unavailable

    Standard Delivery (2-4 working days) - Evri

    £4.99 on orders under £40
    FREE on orders over £40
    *Mainland UK only

    Next Working Day Delivery - Evri

    £6.99 on orders under £70
    FREE on orders over £70
    Order by 1pm Mon-Fri

    Premium Standard Delivery (2-4 working days) - Royal Mail

    For customers who prefer an alternative carrier, Royal Mail is offered as a premium alternative to our standard Evri service.

    £7.99 on all orders

    Premium Next Working Day Delivery - Royal Mail

    £8.99 on all orders
    *Mainland UK only

    Northern Ireland & Islands Delivery (2-5 working days)

    £6.99 on all orders

    Top tip

    Allow the foliage to die back naturally after flowering so the bulb can store energy for the following season. Protect it from frost and consider moving container-grown plants to a sheltered, frost-free position for winter.

    Key Features

    Good For Cut Flowers

    Good For Cut Flowers

    Beginner Friendly

    Beginner Friendly

    Good For Containers

    Good For Containers

    Low Maintenance

    Low Maintenance

    Season of Interest

    Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
    Planting Flowering