Euphorbiaceae
Annual mercury: Full Sun Plant
Mercurialis annua
A very fast-growing weed that thrives in sunny locations with moist, rich soil. It requires direct light and does not tolerate shade. Sow in spring or fall directly in place. WARNING: Toxic to all pets and humans.
Every 4 days
Direct sun
10° - 25°C
% - %
Categories
What is Annual mercury?
Annual mercury (Mercurialis annua) is a easy-care plant from the Euphorbiaceae family. An annual herbaceous plant in the Euphorbiaceae family, native to the Mediterranean and the Near East. It is a common weed in cultivated fields, gardens, roadsides, and wasteland. It typically reaches 30-50 cm in height, occasionally up to 1 meter. The stem is erect and branched. Leaves are opposite...
Annual mercury grows up to 1.0m, watering every 4 days, 10°C â 25°C. It is not suitable for indoor environments and not safe for pets.
Unlike many tropical plants, Annual mercury tolerates watering mistakes. Best for beginners. Without precautions, ingestion can cause irritation in pets. Keep out of reach of cats and dogs.
How to Care for Annual mercury?
TLDR: Annual mercury needs Direct sun, watering every 4 days, and temperatures between 10-25°C with 40-70% humidity.
How Often Should You Water Annual mercury?
Prefers moist but not waterlogged soil. Keep the soil slightly damp between waterings, approximately every 4 days.
How Much Light Does Annual mercury Need?
Requires full sun and does not grow in shade. Needs at least 4-6 hours of direct light per day.
What Is the Best Soil for Annual mercury?
Adapts to well-drained sandy, loamy, and clay soils with a pH of 6.0-7.5. Thrives in disturbed, nutrient-rich soils.
What Pot Should You Use for Annual mercury?
It is not typically grown in pots due to its invasive nature; if cultivated, use pots with good drainage.
What Is Annual mercury and Where Does It Come From?
An annual herbaceous plant in the Euphorbiaceae family, native to the Mediterranean and the Near East. It is a common weed in cultivated fields, gardens, roadsides, and wasteland. It typically reaches 30-50 cm in height, occasionally up to 1 meter. The stem is erect and branched. Leaves are opposite, lanceolate with serrated margins, measuring 3-6 cm. It is a dioecious plant: yellowish male flowers in spikes, and solitary green female flowers. The fruit is a capsule with a warty surface.
How Big Does Annual mercury Grow?
TLDR: Annual mercury can reach up to 1.0m tall with Fast growth rate.
Max height
1.0m
Growth rate
Fast
Foliage
Deciduous
Warning: Toxic Plant
This plant can be toxic if ingested. Keep out of reach of:
Is your plant showing symptoms?
Click on the symptom to discover possible causes:
What Diseases Commonly Affect Annual mercury?
TLDR: Annual mercury is susceptible to 1 known diseases. Monitor regularly for early detection.
Compare with similar plants
| Attribute | Difficulty | Light | Watering | Pet Safe |
|---|---|---|---|---|
| Field Maple | Easy | Bright indirect | 14d | â |
| Silver Birch | Easy | Direct sun | 14d | â |
| Common Blanketflower | Easy | Direct sun | 10d | â |
| Cushion Bush | Easy | Direct sun | 14d | â |
