Large Cupped Daffodil (Narcissus 'White Harmony') in the Daffodils Database

Common names:
Give a thumbs up Large Cupped Daffodil
Give a thumbs up Daffodil

Data specific to Daffodils (Edit)
Division: Division 2 - Large-Cupped
Color: Perianth (Petals): White
Color: Corona (Cups): White
Description: see comments below
Bloom season: M - Mid Spring
Height classification: Dwarf (to 12.8")
Special Classes: ADS Classics
Hybridizer: Oregon Bulb Farms
Year of registration: Registered/flowering pre 1946
Country of Origin: United States
Links: DaffSeek - Daffodil Database
RHS - Daffodil Register

General Plant Information (Edit)
Plant Habit: Herb/Forb
Life cycle: Perennial
Sun Requirements: Full Sun
Water Preferences: Mesic
Soil pH Preferences: Slightly acid (6.1 – 6.5)
Neutral (6.6 – 7.3)
Maximum recommended zone: Zone 8b
Plant Height: dwarf (
Leaves: Spring ephemeral
Flowers: Showy
Flower Color: White
Flower Time: Spring
Other: Forcible
Underground structures: Bulb
Uses: Provides winter interest
Erosion control
Groundcover
Cut Flower
Will Naturalize
Wildlife Attractant: Bees
Butterflies
Resistances: Deer Resistant
Gophers/Voles
Rabbit Resistant
Squirrels
Toxicity: Leaves are poisonous
Roots are poisonous
Propagation: Seeds: Will not come true from seed
Propagation: Other methods: Offsets
Bulbs
Pollinators: Moths and Butterflies
Flies
Bees
Containers: Suitable in 1 gallon
Suitable in 3 gallon or larger
Needs excellent drainage in pots
Miscellaneous: Goes Dormant

Comments:
Posted by jmorth (central Illinois) on Nov 14, 2013 1:12 AM

A nippet from DaffSeek regarding this entry - 'According to Jan deGraaff's Record book of the 1951 descriptions of flowers then being grown at Oregon Bulb Farm: “3 ½ inch diameter; white flat perianth; small tubular cup fluted and slightly flared at rim; soft yellow with white edge.” (11-14-13).

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