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Dahlia imperialis - Tree Dahlia - [Summer B&B Pre-Order] - Asteraceae (The Aster Family)
Dahlia imperialis - Tree Dahlia - [Summer B&B Pre-Order] - Dahlia imperialis is the giant "tree dahlia" that reaches 10-20 feet tall with late late lavender blooms 3-4 inches wide.
Dahlia imperialis - Dahlia imperialis is the giant "tree dahlia" that reaches 10-20 feet tall with late late lavender blooms 3-4 inches wide.
 
1 bulb/pack
Price: $24.99
Zone Hardiness: 8-11
Light: Full Sun
Height: 2-4'
Width: 12-24"
Flower Colour: Purple

Stock Status:(Out of Stock)

Availability: Pick-up or shipping in March or April.
Product Code: 9329
Qty:

Description Fine Print
 
Dahlia imperialis, the giant tree dahlia, is native to Mexico and Guatemala where it can grow up to 30 feet tall! In cultivation it more commonly reaches 10-20 feet. It is a very late bloomer with 3-4 inch wide, single, lavender flowers. This imposing oddity is hardy in coastal BC if grown in warm microclimates protected from winter rain. Or grow it in a large pot and place as a specimen in the garden. It likely will not flower if grown outdoors year round. If in a pot it can be brought into a greenhouse or sun room and will often flower in the winter or early spring.
Details
  • Class: Deciduous
  • Soil Moisture: Average, Dry
  • Flowering Time: Fall
  • Fragrant: No
  • Foliage Colour: Green
  • Deer Resistant: Unknown
  • Attracts: Bees, Butterflies
  • Habitat: Native to Mexico, where they grow in sharply draining uplands and mountains characterized as "pine-oak woodland" that does not experience frost.
  • Geographical Origin: Americas - North America, Americas - Central and South America
  • BC Native: No


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