Euphorbia peplus aka Petty Spurge
Taxonomy ID: 5206
Euphorbia peplus, also known as petty spurge, radium weed, cancer weed, or milkweed, is a self-seeding annual that is native to most of Europe, northern Africa, and western Asia. It typically grows in cultivated arable land, gardens, and other disturbed areas, but it has become invasive in many countries outside of its native range, including Australia, New Zealand, and North America. Despite its reputation as a weed, some homeowners appreciate petty spurge for its ability to grow in moist, shady, or tight spaces where other plants struggle. This plant features branching stems, green ovate leaves, and small yellow flowers that bloom throughout the year. However, like all spurges, the broken stems exude a milky sap that can irritate skin and eyes. Cancer Weed, another member of the Euphorbia genus, is a rare houseplant that is easy to grow and prefers direct sunlight and well-draining soil. It is native to Europe, the Western Himalayas, and the Mediterranean to Somalia. Watering should be limited, and fertilizers are unnecessary if the plant is repotted as it grows.
Common names
Petty Spurge, Radium Plant, Spurge, Radium WeedMore information about Petty Spurge
How difficult is it to take care of Petty Spurge
Petty Spurge presents a moderate level of care, which allows plant enthusiasts with some experience to expand their skills and knowledge.
What is the region of origin of Petty Spurge
Petty Spurge’s native range is Worldwide.
What are the water needs for Petty Spurge
Petty Spurge does best in dry soil and should only be watered sparingly.
What is the right soil for Petty Spurge
The Petty Spurge is delicate when it comes to soil that is too damp, therefore, it is crucial to select a potting soil that has efficient drainage and doesn't hold an excessive amount of moisture. An ideal soil should consist of a substantial amount of perlite or vermiculite for proper drainage and some organic matter for nutrition. Mixing a few handfuls of perlite with commercially available cactus soil should produce the desired result.
What is the sunlight requirement for Petty Spurge
To ensure optimal growth, the Petty Spurge prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.
What's the right humidity for Petty Spurge
Petty Spurge thrives in dry environments, but if you provide extra humidity or mist your plant, the lingering water on its leaves could create an ideal environment for certain fungal diseases.
How to fertilize Petty Spurge
The growth of Petty Spurge is gradual and it doesn't necessitate any additional fertilizers. Replacing the soil in its pot once a year should suffice to provide the plant with sufficient nutrition. It's important to keep in mind that plants derive their energy from the sun's rays, not fertilizers.
Is Petty Spurge toxic to humans/pets?
Petty Spurge is poisonous if ingested. We suggest keeping this plant out of reach if you have children, cats, or dogs in the home.
What's the dormancy for Petty Spurge
During the wintertime, it's common for Petty Spurge to go dormant and their growth may slow down, so waterings should be spaced out more.
What is the growth pattern of Petty Spurge
Petty Spurge grows vertically and new growth emerges from the top of the plant.
More info:
Wikipedia
More Species in Euphorbia Genus

Euphorbia corollata Flowering Spurge

Euphorbia kamponii
Euphorbia lenewtonii
Euphorbia pithyusa Pithyusan Spurge

Euphorbia stellata
Euphorbia abramsiana Abram's Spurge
Euphorbia geyeri Geyer's Spurge

Euphorbia schinzii Euphorbia Schinzii

Euphorbia pulcherrima Poinsettia
