Dahlia
dahlia 'Holland Festival'
Flower Colors
Description
Tuberous-rooted perennial to about 1m tall, with mid-green foliage. Giant, fully double, salmon-orange flowers to 20cm across, with each petal slightly incurved and tipped white, are produced from midsummer until the first frosts
Mature Height
1m
Mature Spread
0.5m
Plant Characteristics
Foliage
Deciduous
Growth Habit
Clumping
Growth Speed
Fast · 0.7 m/yr
Soil Texture
ClayLoamSand
Soil pH
AcidAlkalineNeutral
Soil Moisture
Moist but well-drainedWell-drained
Hardiness (RHS)
H5
Flowering Season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Key Features
City and courtyard gardensCoastalCottage and informal gardenPatio and container plantsBeddingCut flowersFlower borders and beds