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Gladiolus Bulbs Amsterdam

Gladiolus hybrid

£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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  • Gladiolus 'Amsterdam' is a clean, elegant type with crisp white flowers that add brightness and purity to summer planting plans. The flowers grow in tall, elegant spikes that provide borders and pots a new, uplifting look all season long.

  • This type is a great choice for gardeners who want a plant that will grow to a certain height and stay that colour. It looks great in sunny borders, where its clean white petals go well with both soft pastel plants and richer, more classic summer flowers.

  • 'Amsterdam' blooms a lot from mid-summer on and is also a popular choice for cut arrangements. Its long, flowing stems and bright white flowers look great in both the garden and the vase.

  • Plant genus Gladiolus

    Common Name Gladiolus

    Plant type Flower Bulb

    Foliage type Herbaceous, Perennial

    Hardiness Tender

    Soil acidity Neutral

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

    Flower colour White

    Leaf colour Green

    Growth Rate Moderate

    Edible Use No

    Planting Companion Dahlia, Salvia, 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

    Season of Interest

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