
American Spurge
About American Spurge
American Spurge is a super rare houseplant 🌿 that is easy to grow and needs very little water to thrive. They do best in long-lasting, direct light ☀️ and should be less than 1 foot from a window.
American Spurge likes soil that is extremely well-draining. Your plant shouldn't need added fertilizers if you repot each time it doubles in size.
American Spurge belongs to the Euphorbia genus, and is native to Southeast Canada to the Central and Eastern United States.
⚠️ American Spurge is not safe to consume. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian. If you have children, cats, or dogs in the home, we suggest keeping this plant out of reach.
Taxonomy
Euphorbia corollata
Euphorbia
Euphorbiaceae
Malpighiales
Also known as
flowering spurge, floweringspurge euphorbia, poison-milkweed, blooming spurge and eastern flowering spurge

How to care for American Spurge

How often to water your American Spurge

every 12
American Spurge needs 0.5 cups of water every 12 when it doesn’t get direct sunlight and is potted in a 5" pot.
Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Water 0.5 cups every
12

Check the growing potential in your area
A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for American Spurge in your home

a window
American Spurge love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
American Spurge does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of American Spurge in your home 🏡.

How to fertilize American Spurge

Most potting soils come with ample nutrients which plants use to produce new growth.
By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.
To replenish this plant's nutrients, repot your American Spurge after it doubles in size or once a year—whichever comes first.

American Spurge is generally considered an easy-to-care-for plant and makes a great choice for beginners!
Water Needs
American Spurge thrives in dry soil and should be watered sparingly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Sunlight Needs
American Spurge requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.
Toxicity
American Spurge is not safe to consume. If you, a family member, or a pet has ingested any amount of plant material contact Poison Control, US (800) 222-1222, or your veterinarian. If you have children, cats, or dogs in the home, we suggest keeping this plant out of reach.
Humidity
American Spurge prefers dry environments. Providing extra humidity or misting your plant allows water to linger on leaves, which can create the perfect environment for harmful types of fungi.
Soil
American Spurge is very sensitive to wet soil, so choose a potting soil that drains very well and doesn’t retain too much moisture. A good soil will have lots of perlite or vermiculite for drainage and some organic matter for nutrition. A few handfuls of perlite added to regular store-bought cactus soil will do the trick!
Fertilizer
American Spurge grows very slowly and doesn’t require added fertilizer. Replacing your plant’s potting soil once a year should provide them with more than enough nutrition. Remember, plants get their energy from sunlight, not fertilizer!
Dormancy
It’s common for American Spurge to go dormant in the wintertime and you may notice their growth slow down. Waterings should be spaced out more during this time.
Native Region
American Spurge is native to Worldwide.
Growth Pattern
American Spurge is a clumping plant, meaning new growth will emerge from the soil around the parent plant.
Growing Outdoors
USDA Hardiness Zone
American Spurge can be grown outdoors in USDA Hardiness Zones 4a-8b. Find your local hardiness zone here.
Propagation
American Spurge can be propagated by division into new individual plants.
- Check to see if there is more than one plant. In some cases they may still be beneath the soil surface. If you feel confident, you may remove the soil to check for baby plantlets below!
- If there are multiple plants growing, unpot the plant and gently tug the plants apart, being careful not to disturb too many of the roots. They may be connected by large root segments which you may need to break to free the plantlet.
- Pot up the new plant in well-draining soil
- Repot the parent plant back into its original pot
Care Summary for American Spurge
American Spurge
Greg recommends:

0.5 cups every 12 days

< 1ft from a window

Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.
