Echinochloa oryzoides
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Echinochloa oryzoides

Early barnyard grass · Hairy millet · Rice-Field Grass · Early Water Grass · Early watergrass

Tier 2 Difficulty: easy Water: low Light: full_sun
Temperature
15–37 °C
Soil pH
6–8
Hardiness
Zone 8–11
Click count
13
Observations
7

Description

Source: leafsnap

Echinochloa oryzoides is a species of grass known by the common name early barnyard grass. Its origin is not certain but it may be Eurasia. The grass has been identified as a major weed of rice paddies and has been known to mimic rice.

Care Guide

💧 Water

Early barnyardgrass flourishes in wet environments and needs consistent moisture, which makes weekly watering necessary. It is best suited for outdoor cultivation, where it can take advantage of natural rainfall. Rain provides essential nutrients that are often missing in tap water.

☀️ Light Full sun

Barnyardgrass, in its early stages, originates from luminous, open settings where it flourishes in abundant sunlight. It can withstand semi-shady conditions but it has a preference for unobstructed sunlight for ideal development. This plant, which can be both annual and biennial, is renowned for its affinity for sunlight.

Ideal: Full sun
🌡️ Temperature 15–37.8°C

Early barnyardgrass can adjust to varying temperature conditions, though the mix of heat and water situations can still constrain its spread. It grows optimally in hot climate during summer, provided there is enough rain or irrigation. Extended periods of overcast and wet conditions, along with long-lasting high temperatures, can augment the probability of early barnyardgrass perishing. During winter, suitable safeguarding against cold can enhance the plant's survival rate.

Ideal temperature: 15–37.8°C
💨 Humidity
Humidity:
🪴 Soil 6-8
Soil pH: 6-8
🌱 Fertilizer
🪴 Pot & Repot
✂️ Pruning

To effectively manage early barnyardgrass and control its height and seed production, regular pruning is essential. This is best carried out from early to late spring to minimize seed spread and manage growth. Be vigilant for rapid regrowth, as this may require repeated pruning sessions to maintain a healthy garden and reduce competition from the grass.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Grass
Life Cycle
Annual
Genus
Echinochloa
Family
Poaceae
Hardiness Zone
8-11
Mature Height
91 cm
Mature Spread
30 cm to 61 cm
Leaf Color
Green
Leaf Type
Semi-evergreen
Flower Color
Yellow, Green, Brown
Flower Size
7.62 cm to 15.24 cm
Bloom Time
Summer
Planting Time
Spring, Summer
Harvest Time
Late summer, Early fall, Mid fall
Native Area
Tajikistan, Turkey, India, Armenia, Turkmenistan, China, Uzbekistan, Russia, Afghanistan, Kyrgyzstan, Kazakhstan, Italy, Japan, Azerbaijan, South Korea, Thailand

Tags (5)

Common Names (9)

en Early barnyard grass
en Hairy millet
en Rice-Field Grass
en Early Water Grass
en Early watergrass
en Rice cockspur
en Early barnyardgrass
en Large Cockspur
en Rice Barnyardgrass