Dahlia Duet
Dahlia Duet is a large flowered bi-coloured decorative Dahlia which is deep red in colour with white tips. A stunning Dahlia which will flower on and on as long as it is dead headed.
Dahlia Duet should be planted in sunny sheltered locations in free draining humus rich soils. Incorporating well-rotted manure or compost is beneficial. On heavier soils incorporate sand and/or grit and compost to aid drainage. Plant tubers outside from April onwards or for earlier flowers plant in pots in a greenhouse or conservatory in March. Protect fresh growth from late frosts.
Taller varieties may need extra support with canes and twine. Dahlia plants will flower from July right through to the first frosts. Dahlia tubers need frost protection during the winter. In warmer drier gardens it is possible to leave them in the ground otherwise lift the Dahlia tubers and store them somewhere dry and frost free.