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Dahlia Blue Bayou
Dahlia Purple Gem
Dahlia Blue Boy
Dahlia Thomas Edison
Dahlia Jowey Nina
Download our handy planting instructions PDF
Product Description
After a summer garden display that's bursting with colour? Our Blue/Purple Dahlia Collection will be essential for your displays! Perfect for growing in groups within a border, or for cutting just before their blooms open for a fresh bouquet. This collection includes 1 each of Dahlia Blue Bayou, Dahlia Purple Gem, Dahlia Blue Boy, Dahlia Thomas Edison, and Dahlia Jowey Nina.
Plant Size
| Mature Height | 120 cm |
|---|---|
| Mature Spread | 60 cm |
| Plant Spacing | 45 cm |
| Annual Growth | 120 cm |
Planting Notes
| Planting | Plant at a depth of approx 10cm. |
|---|---|
| Soil Type | Moist but well-drained |
Growing at a glance…
Dahlia tubers can be planted outdoors, 10cm deep in fertile well-drained soil in spring when the frost has disappeared. They prefer to be in a sunny location and spaced at approximately 45cm apart. In areas where there is extreme cold, dig up dahlias and store in potting compost over the winter. Apply a high potash fertiliser every few weeks in the summer to help growth. Dead head when necessary.