£5.75 – £49.00
PRE ORDER FROM AUGUST FOR 2025 DELIVERY
Amsterdam is a trusted old favourite which we are restocking due to its popularity. Pure white extra-large-flowered gladiolus. It is suitable for Exhibition due to its flower size and formal placement but is equally good for the garden and for cut flowers.
| Hardiness | H3: Half-hardy – mild winter |
|---|---|
| Planting Period | March to May |
| Soil Type | Well-drained |
| Location | Full sun |
| Planting Depth (cm) | 15 |
| Planting Spacing (cm) | 20 |
| Flowering Period | July to October |
| Height (cm) | 120 |
| Flower Colour | White |
| Foliage Colour | Green |
| Delivery Dates | From February until May |
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