DAHLIA
<
>
DAHLIA
All flower AUG-SEPT
Genus of about 30 species (and some 20,000 cultivars predominantly derived from D. pinnata and D. coccinea) of bushy, usually tuberous-rooted perennials from mountainous areas of Mexico and Central America.
Late-flowering so provide colour when other flowers are past their best.
Single varieties attract insects.
Full Plant Details - Sun/Soil & other attributes
-
Floweringlocal_floristJanlocal_floristFeblocal_floristMarlocal_floristAprlocal_floristMaylocal_floristJunlocal_floristJullocal_floristAuglocal_floristSeplocal_floristOctlocal_floristNovlocal_floristDec
-
Good to know
Decorative dahlia -
Pests & Diseases
Aphids, caterpillars, earwigs, slugs, powdery mildew, mosaic virus. -
Place of origin
Garden origin -
Red
In some lights can appear almost black. -
Double
Multi rows of petals, no stamen showingSlightly incurved petals. -
Patio / pot plants
-
Suitable for small gardens
-
Frost hardy (down to -5)
-
Height
1.2m (4ft) -
Spread
50cm (20in)
-
TuberousTuberous perennial. Can flower from June. Flowers to 10cm (4in) across
-
Half hardy - unheated greenhouse / mild winter
Hardy in coastal and relatively mild parts of the UK except in severe winters and a risk from sudden (early) frosts. May be hardy elsewhere with wall shelter or good micro-climate. Likely to be damaged or killed in cold winters. Plant can withstand temperatures down to -5°C (23°F) -
Autumn Seasonal Interest
-
Summer Seasonal Interest
-
Fertile well drained soilHumus-rich.
-
Full sun
-
Rabbit Resistant
View Planting Tips and Care Advice
Dahlia - Care Guide
Tubers - Care Guide
View Planting Combinations
