• Photo of Cleome houtteana (Cleome houtteanas)

Plant Profile: Cleome houtteana

Taxonomy: Cleome houtteana

Names

Cleome, Grandfather's Whiskers, Spider Flower, Spider's Legs

  • Photo of Cleome houtteana (Cleome houtteanas)

Phonetic Spelling:klay-OH-me hoot-AH-na

Genus:Cleome

Species:houtteana

Family:Cleomaceae

Cleome is a tall, somewhat spiky plant characterized by its delicate, spidery flowers that bloom in shades of pink, purple, and white. While it thrives in full sunlight, it can also adapt to light shade, provided it is planted in well-drained soil that maintains consistent moisture throughout the growing season. This plant makes a striking addition to the back of flower beds or along fences, especially when paired with shorter annuals in front to conceal its bare stems and offer support. Cleome is known to attract a variety of wildlife, including birds, hummingbirds, and butterflies. Although it readily self-seeds, it is not classified as invasive. Additionally, it is rarely affected by deer or rabbits. The plant emits a musky scent that some may find off-putting, and while it is appealing as a cut flower, its lifespan once cut is relatively brief.

Cleome houtteana Feature Summary

Cleome houtteana Image Gallery

Tags

#purple
#white
#showy flowers
#full sun tolerant
#heat tolerant
#annual
#drought tolerant
#pink flowers
#low maintenance
#fall interest
#rabbit resistant
#moist soil
#fast growing
#well-drained soil
#summer flowers
#deer resistant
#reseeds
#fantz
#sticky
#leggy
#humidity tolerant
#non-toxic for horses
#non-toxic for dogs
#non-toxic for cats
#tropical feel
#stormwater demo garden orange co

Similar Plants

Cleome houtteana Feature Summary

Attributes
Brazil to Northern Argentina
Attracts many varieties of pollinators
Fruit
Elongate, cylindrical 2-valved fruit filled with numerous seeds
Flowers
Each 1–1½” wide individual flower on a 2-inch pedicel has 4 reflexed light green sepals, 4 clawed petals and 6 erect to spreading stamens that grow to 3-inches long with yellow-orange anthers giving it a spidery look.
Pink
Purple/Lavender
White
4-5 petals/rays
1-3 inches
Leaves
The lower and middle leaves are palmately compound with 5-7 leaflets and 6-8 inches long with tapered bases. Both surfaces are covered with hairs. The upper leaves are simple and smaller and are either sessile (no stem) or clasping to the stem.
Compound (Pinnately , Bipinnately, Palmately)
Ovate
Lanceolate
Oblanceolate
Entire
Serrate
Stem
Hairy stems with a pair of spiny stipules at the base of each leaf petiole
Hairy (pubescent)
Whole Plant Traits
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Good Drainage
Moist
Landscape
Cutting Garden
Drought Tolerant Garden
Cottage Garden
Border
Mass Planting
Drought
Deer
Heat
Humidity
Rabbits
Dry Soil
Meadow
Naturalized Area
Butterflies
Bees
Moths
Hummingbirds
Bats

Cleome houtteana Attributes

Cleome houtteana: Country Or Region Of Origin

Brazil to Northern Argentina

Cleome houtteana: Wildlife Value

Attracts many varieties of pollinators

Cleome houtteana: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Cleome houtteana: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Cleome houtteana Fruit

Cleome houtteana: Fruit Description

Elongate, cylindrical 2-valved fruit filled with numerous seeds

Cleome houtteana: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Cleome houtteana Flowers

Cleome houtteana: Flower Description

Each 1–1½” wide individual flower on a 2-inch pedicel has 4 reflexed light green sepals, 4 clawed petals and 6 erect to spreading stamens that grow to 3-inches long with yellow-orange anthers giving it a spidery look.

Cleome houtteana: Flower Color

filter_vintage
Pink
filter_vintage
Purple/Lavender
filter_vintage
White

Cleome houtteana: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Cleome houtteana: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Cleome houtteana: Flower Bloom Time

Winter
Spring
Summer
Fall

Cleome houtteana: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Cleome houtteana: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Cleome houtteana Leaves

Cleome houtteana: Leaf Description

The lower and middle leaves are palmately compound with 5-7 leaflets and 6-8 inches long with tapered bases. Both surfaces are covered with hairs. The upper leaves are simple and smaller and are either sessile (no stem) or clasping to the stem.

Cleome houtteana: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Cleome houtteana: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Cleome houtteana: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Cleome houtteana: Leaf Margin

Crenate
Crenulate
Dentate
Denticulate
Doubly Crenate
Doubly Dentate
Doubly Serrate
Entire
Lobed
Serrate
Sinuate
Undulate

Cleome houtteana: Hairs Present

No
Yes

Cleome houtteana Stem

Cleome houtteana: Stem Description

Hairy stems with a pair of spiny stipules at the base of each leaf petiole

Cleome houtteana: Stem Is Aromatic

No
Yes

Cleome houtteana: Stem Cross Section

Angular
Oval
Round
Square

Cleome houtteana: Stem Surface

Corky Ridges
Covered with a powdery bloom (glaucous)
Dull
Hairy (pubescent)
Polished
Smooth (glabrous)

Cleome houtteana: Stem Buds

Hairy
Hairy tips
Scaly
Smooth/Hairless

Cleome houtteana Whole Plant Traits

Cleome houtteana: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Cleome houtteana: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Cleome houtteana: Growth Rate

Slow
Medium
Rapid

Cleome houtteana: Maintenance

Low
Medium
High

Cleome houtteana Cultural Conditions

Cleome houtteana: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Cleome houtteana: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Cleome houtteana: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Cleome houtteana: USDA Plant Hardiness Zone

thermostat
10a
thermostat
10b
thermostat
11a
thermostat
11b

Cleome houtteana Landscape

Cleome houtteana: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Cleome houtteana: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Cleome houtteana: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Cleome houtteana: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Cleome houtteana: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees