Life Span
Perennial
Perennial
Type
Perennial
Cactus or Succulent
Origin
-
Southwestern United States, Mexico
Types
-
Dasylirion acrotrichum, Dasylirion berlandieri, Dasylirion cedrosanum
Number of Varieties
36
0
40000
👆🏻
Habitat
gardens, Hillside, Riverbanks, Warmer regions, Wet forest
Desert, Dry areas, Rocky areas
USDA Hardiness Zone
5-912-15
0
99
👆🏻
AHS Heat Zone
9-1
12-10
Sunset Zone
1a, 1b, 2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Habit
Clump-Forming
Rosette/Stemless
Plant Size
Minimum Height
50.80 cm17.78 cm
0
3900
👆🏻
Minimum Width
50.80 cm10.16 cm
0
6350
👆🏻
Plant Color
Flower Color
White, Yellow, Blue, Purple, Orange, Pink, Rose, Coral, Peach, Burgundy, Lavender, Plum, Orange Red, Dark Salmon, Bronze, Chocolate, Black
Yellow
Flower Color Modifier
Bicolor
-
Fruit Color
-
Tan
Leaf Color in Spring
Light Green, Blue Green
Green, Blue Green
Leaf Color in Summer
Light Green, Blue Green
Green, Blue Green
Leaf Color in Fall
Light Green, Blue Green
Green, Blue Green
Leaf Color in Winter
Light Green
Green, Blue Green
Shape
Leaf Shape
Long Linear
Narrow
Thorns
✔
✘
✔
✘
Plant Season
Spring
Spring, Summer, Fall, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Slow
Type of Soil
Clay, Loam, Sand
Loam, Sand
The pH of Soil
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Well drained
Well drained
Bloom Time
Spring
Spring
Repeat Bloomer
✔
✘
✔
✘
Tolerances
Drought
Drought
Where to Plant?
Ground, Pot
Container, Ground
How to Plant?
From Rhizomes, Stem Planting
Leaf Cutting, Seedlings, Stem Cutting
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Does not require lot of watering, Keep ground moist, Water when soil is dry
Does not require lot of watering, Water occasionally
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Acidic, Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Loam, Sand
Soil Drainage Capacity
Well drained
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves, Remove dead or diseased plant parts
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer, Fertilzer with low nitrogen content
Pests and Diseases
Bacterial Diseases, Fungal Diseases, Viruses
Red blotch
Plant Tolerance
Drought
Drought
Flowers
✔
✘
✔
✘
Flower Petal Number
Single
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Medium
Bold
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
Bees, Butterflies
Bees, Butterflies
Allergy
Asthma
-
Uses
Aesthetic Uses
Beautification, Showy Purposes
Ground Cover
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
-
-
Part of Plant Used
Flowers, Leaves, Rhizomes, Root
-
Other Uses
Making Perfumes, Oil is used for aromatherapy, Used as a sedative, Used as essential oil
useful as a ground cover
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Cutflower, Foundation, Mixed Border, Rock Garden, Wall
Container, Dried Flower, Everlasting, Feature Plant, Rock Garden, Wall, Wildflower
Botanical Name
IRIS 'Beverly Sills'
DASYLIRION berlandieri
Common Name
Iris-Tall Bearded
Blue Giant, Blue Twister, Desert Spoon, Zaragosa
In Hindi
Beverly Sills Iris Plant
Blue Giant Grass
In German
Beverly Sills Iris Pflanze
Blue Giant Grass
In French
Beverly Sills Iris Plante
Blue Giant Herbe
In Spanish
Planta Iris Sills Beverly
Blue Grass gigante
In Greek
Μπέβερλι Σιλς Iris Φυτών
Μπλε Giant Grass
In Portuguese
Beverly Sills Iris planta
Blue Grass gigante
In Polish
Beverly Sills Iris Roślin
Błękitny Gigant Trawa
In Latin
Beverly Sills Iris Planta
Giant herba blue
Kingdom
Plantae
Plantae
Phylum
Magnoliophyta
Tracheophyta
Class
Liliopsida
-
Order
Liliales
Asparagales
Family
Iridaceae
Agavaceae
Genus
Iris
Dasylirion
Clade
-
Angiosperms, Monocots
Tribe
-
-
Subfamily
-
Nolinoideae
Number of Species
30022
1
27800
👆🏻