Bassia hyssopifolia
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Bassia hyssopifolia

Five-horn smotherweed · Fivehorn smotherweed · Five-hooked brassia · Fivehook Bassia · Smotherweed

Tier 2 Difficulty: medium Water: low Light: full_sun
Water every
7 days
Temperature
5–35 °C
Soil pH
6–8
Hardiness
Zone 5–9
Click count
79
Observations
17

Description

Source: leafsnap

Bassia hyssopifolia, commonly known as the five-hook bassia or hyssop-leaved bassia, is a small annual plant belonging to the Amaranthaceae family. Native to North Africa and parts of Asia, it has since been introduced and naturalized in many regions worldwide. The plant grows up to 50 cm tall, featuring branching stems with small, narrow leaves that resemble those of hyssop. Its flowers are small, greenish-white, and arranged in clusters at the branch tips. Bassia hyssopifolia typically thrives in disturbed soils such as those found along roadsides, in fields, or in waste areas. While it can tolerate drought conditions, it prefers well-drained soils with moderate moisture levels. For centuries, various cultures have utilized this plant for its medicinal properties, particularly its anti-inflammatory effects. Additionally, it serves as a food source for livestock, such as sheep and goats. In summary, Bassia hyssopifolia is a resilient and adaptable annual plant found in diverse regions across the globe.

Care Guide

💧 Water Every 7 days

Fivehorn smotherweed originates from arid environments, making it highly drought-tolerant. It requires minimal watering—twice a week is sufficient. Adapted to low humidity and reliant on sporadic rainfall, this plant is perfect for xeriscaping and regions with water restrictions.

Suggested frequency: Every 7 days
☀️ Light Full sun

Fivehorn smotherweed comes from bright, open habitats and does best in full sun. It can tolerate some partial shade but favors direct sunlight for optimal growth. This plant, which may be annual or biennial, is known for its preference for sunny conditions.

Ideal: Full sun
🌡️ Temperature 5–35°C

Fivehorn smotherweed can tolerate a wide range of temperatures, though its distribution can still be restricted by different combinations of moisture and heat. It performs best in warm summer climates with sufficient rainfall or watering. Long periods of cloudy, rainy weather, as well as extended high temperatures, raise the likelihood of Fivehorn smotherweed dying. In winter, adequate protection from cold can increase the plant's survival rate.

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

Fivehorn smotherweed benefits from regular, light applications of fertilizer to encourage healthy leaf development. You should feed Fivehorn smotherweed about once a month in the summer. Nitrogen is essential for foliage, and providing nitrogen-rich sources helps Fivehorn smotherweed prosper.

🪴 Pot & Repot
✂️ Pruning

Fivehorn smotherweed flourishes when pruned strategically in early spring. Pruning at this time helps to boost growth and maintain the plant’s shape. Be sure to remove any dead stems and thin out crowded areas to improve air circulation. Regular pruning not only encourages healthy growth but also helps deter pests. Make sure your tools are sharp and sterilized to prevent the spread of disease.

🌿 Propagating
🐛 Diseases & pets
☠️ Toxicity

Characteristics

Plant Type
Herb
Life Cycle
Annual
Genus
Bassia
Family
Amaranthaceae
Hardiness Zone
5-9
Mature Height
30 cm to 91 cm
Mature Spread
30 cm to 61 cm
Leaf Color
Green
Leaf Type
Evergreen
Flower Color
Green
Flower Size
0.20 cm to 0.25 cm
Bloom Time
Mid summer, Late summer, Early fall
Planting Time
Spring, Summer, Autumn
Harvest Time
Early fall, Mid fall
Native Area
Saudi Arabia, Tajikistan, Armenia, Pakistan, Ukraine, China, Uzbekistan, Russia, Lebanon, Afghanistan, Iraq, Syria, Kyrgyzstan, Kazakhstan, Spain, Mongolia, Iran, Azerbaijan, Moldova, Turkmenistan

Tags (5)

Common Names (11)

en Five-horn smotherweed
en Fivehorn smotherweed
en Five-hooked brassia
en Fivehook Bassia
en Smotherweed
en Five-hooked bassia
en Five-horned bassia
en Five-horned smotherweed
en Five-hook bassia
en Hyssop bassia
en Hyssop-leaved seablite