Crabgrasses - Digitaria (Taxonomy, Characteristics, Distribution, Images)

Crabgrasses

Also known as: Fonios

Crabgrasses are a small group of grasses that mostly grow in warm-temperate and tropical areas. Several species of crabgrasses produce edible seeds, which are sometimes cultivated as a crop to make flour or beer, especially in West Africa. In the U.S., however, crabgrasses are often synonymous with weeds. They crop up in lawns, gardens, and parks, where they may outcompete other cultivated grasses or flowers.

Scientific classification

Genus

Crabgrasses (Digitaria)

Family

Grass

Order

Grasses, sedges and allies

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Semi-evergreen

Leaf type

Images of Crabgrasses

Species

Hairy crabgrass Southern crabgrass Smooth crabgrass Violet crabgrass Trailing crabgrass

Care Guide for Crabgrasses

Every week

Water

Water: Crabgrasses thrives in variable moisture conditions, preferring consistent soil moisture without waterlogging. It can tolerate moderate drought and requires weekly watering for optimal health. Suitable for gardens prioritizing water conservation, crabgrasses shows resilience during dry spells.

Propagation: Propagation of crabgrasses mainly involves seed sowing, requiring temperatures of 15-30°C, sunlight, and well-draining, moist soil. Seeds should be sown shallowly and kept free from weeds. Germination happens in 1-3 weeks, necessitating regular moisture during that period. Timing the sowing during warm seasons enhances success.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Crabgrasses

How to Grow and Care

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free