Plant Profile: Digitaria ciliaris

Taxonomy: Digitaria ciliaris

Names

Fingergrass, Henry's Crabgrass, Southern Crabgrass, Southern Crab Grass

  • Photo of Digitaria ciliaris (Digitaria ciliariss)

Phonetic Spelling:dij-ih-TARE-ree-uh sil-ee-AIR-iss

Genus:Digitaria

Species:ciliaris

Family:Poaceae

Southern Crabgrass is a warm-season annual grass that originates from tropical regions and typically grows in clumps. This species is commonly found in pastures, disturbed areas, and lawns. Its ability to reseed rapidly allows it to create dense mats, making it difficult to eradicate, which classifies it as a weed. To effectively manage this plant, it is advisable to remove it by hand while it is still small, before it develops secondary roots. Additionally, applying mulch in garden beds can help inhibit its germination. Frost will effectively eliminate this grass.

Digitaria ciliaris Feature Summary

Digitaria ciliaris Image Gallery

Tags

#weed
#weedy
#high maintenance
#annual weed
#warm season weed

Similar Plants

Digitaria ciliaris is often confused with:

Digitaria ciliaris Feature Summary

Attributes
Tropical and subtropical old world
Fruit
Remove plants before they go to seed to reduce problems the following growing season.
Flowers
Racemes 8" long straight with a light green rachis (central stem).
Brown/Copper
Green
Leaves
Light green finely ribbed sheaths alternate 6" long and 1/2" wide. Entire margins, hairs at the base.
Whole Plant Traits
Annual
Weed
Erect
Spreading
Clumping
Cultural Conditions

Digitaria ciliaris Attributes

Digitaria ciliaris: Country Or Region Of Origin

Tropical and subtropical old world

Digitaria ciliaris: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Digitaria ciliaris Fruit

Digitaria ciliaris: Fruit Description

Remove plants before they go to seed to reduce problems the following growing season.

Digitaria ciliaris: Fruit Type

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

Digitaria ciliaris Flowers

Digitaria ciliaris: Flower Description

Racemes 8" long straight with a light green rachis (central stem).

Digitaria ciliaris: Flower Color

filter_vintage
Brown/Copper
filter_vintage
Green

Digitaria ciliaris: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Digitaria ciliaris Leaves

Digitaria ciliaris: Leaf Description

Light green finely ribbed sheaths alternate 6" long and 1/2" wide. Entire margins, hairs at the base.

Digitaria ciliaris: Leaf Color

spa
Green

Digitaria ciliaris: Leaf Type

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

Digitaria ciliaris: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Digitaria ciliaris: Hairs Present

No
Yes

Digitaria ciliaris Whole Plant Traits

Digitaria ciliaris: 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

Digitaria ciliaris: 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

Digitaria ciliaris: Growth Rate

Slow
Medium
Rapid

Digitaria ciliaris: Maintenance

Low
Medium
High

Digitaria ciliaris Cultural Conditions

Digitaria ciliaris: Soil Drainage

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

Digitaria ciliaris: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Digitaria ciliaris Stem

Digitaria ciliaris: Stem Is Aromatic

No
Yes

Digitaria ciliaris Landscape

Digitaria ciliaris: 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

Digitaria ciliaris: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy