Sporobolus montevidensis
🌿habit (1)

Sporobolus montevidensis

Montevideo dropseed · Dense-flowered cordgrass · Densely-flowered cordgrass

Tier 2 Difficulty: easy Water: low Light: full_sun
Temperature
5–35 °C
Soil pH
6–8
Hardiness
Zone 5–9
0
Observations
1

Description

Source: wikipedia (CC BY-SA)

Sporobolus montevidensis is a species of grass known by the common name denseflower cordgrass. Although reclassified after a taxonomic revision in 2014, it may still be referred to as Spartina densiflora by some users. It is native to the coastline of southern South America, where it is a resident of salt marshes. It is also known on the west coast of the North America and parts of the Mediterranean coast as an introduced species and in some areas a noxious weed. In California it is a troublesome invasive species of marshes in San Francisco Bay and in Humboldt Bay, where it was introduced during the 19th century from Chile in ballast.

Care Guide

💧 Water
☀️ Light Full sun

The perennial herbaceous plant, dense-flowered cord grass, is native to open environments and typically flourishes in meadows and grasslands. Even though it predominantly prefers full sun exposure, it is equally capable of thriving under partial sun.

Ideal: Full sun
🌡️ Temperature 5–35°C

Dense-flowered cord grass has a high adaptability to heat, withstanding elevated temperatures and wider temperature fluctuations. Adequate watering and suitable shading are crucial during hotter periods to avert sun damage. On the other hand, Dense-flowered cord grass is less tolerant to colder climates. Although it can endure a certain level of coldness, intensely cold conditions can result in frost injury.

Ideal temperature: 5–35°C
💨 Humidity
Humidity:
🪴 Soil 6-8
Soil pH: 6-8
🌱 Fertilizer

Extra nutrients are needed for Dense-flowered cord grass to encourage robust new growth. By adding compost around the plant's base in spring, it can be provided with the essential nutrition it requires. The process of fertilization promotes dynamic growth and also aids the plant in becoming more resistant to diseases and pests.

🪴 Pot & Repot
✂️ Pruning
🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Grass
Life Cycle
Perennial
Genus
Sporobolus
Family
Poaceae
Hardiness Zone
5-9
Mature Height
30 cm to 76 cm
Mature Spread
20 cm to 40 cm
Leaf Color
Light Green, Olive Drab
Leaf Type
Evergreen
Flower Size
0.20 cm to 0.51 cm
Bloom Time
Summer
Planting Time
Spring, Summer, Autumn
Harvest Time
Late summer, Early fall, Mid fall
Native Area
Uruguay, Chile, Argentina, Venezuela, Brazil

Tags (7)

Common Names (3)

en Montevideo dropseed
en Dense-flowered cordgrass
en Densely-flowered cordgrass