PlantsDaffodils→Large Cupped Daffodil (Narcissus 'Usan')

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): Yellow
Bloom season: M - Mid Spring
Height classification: Standard (12.8" to 26.6")
Special Classes: ADS Classics
Hybridizer: William Jackson, Sr.
Year of registration: Registered/flowering pre 1940
Country of Origin: Australia
Seed parent: Nimue
Pollen parent: 'Pinkeen'
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
Leaves: Spring ephemeral
Flowers: Showy
Flower Color: White
Yellow
Flower Time: Spring
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
Parentage: Nimue x Pinkeen

Celebrating Winter Interest!Celebrating Winter Interest!
By dave on February 14, 2015

Pine cones, seed heads, winter bloomers, colorful red berries, and much more! Let's kick off Winter Interest Week with a look at the most popular plants in our database that give some kind of interest to our gardens in the winter. We also introduce a new gallery option in our database for winter interest, with bonus acorns this week!

(Full article9 comments)
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Discussion Threads about this plant
Thread Title Last Reply Replies
Dendrobium keiki pt2- what now? by skopjecollection May 15, 2020 7:44 AM 5
Database suggestion: plant diseases by FullyWashable Jun 24, 2019 9:35 PM 8
Candy Lily = Iris????/Daffodil = Amaryllidaceae???? Need Help! by SonoveShakespeare Mar 31, 2019 10:39 PM 3
need ID this Narcissus flower by sangel Mar 22, 2019 11:10 AM 15
A grafted vs. own root guide: Who, on What, and Where? by ac91z6 Jul 9, 2018 3:12 PM 38
🌹SEPTEMBER 2017 Bloom and Chat 🌹 by IrisLilli Oct 2, 2017 8:45 AM 153
Narcissus Cultivar? by TexasPlumeria87 Mar 2, 2017 6:17 AM 5
Untitled by darksome Jun 26, 2017 10:10 AM 88
Perennials for spring color. by virginiarose May 4, 2012 10:51 AM 174

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