Though it looks a lot like a cactus, it
|Scientific Name||Euphorbia trigona|
|Soil pH||6.1 to 7.8 (mildly acidic to mildly alkaline)|
|Bloom Time||Spring – summer|
Correspondingly, does a euphorbia cactus flower?
Flowers: It’s less likely for an indoor plant to bloom but, with ideal conditions, look for white or yellow flowers during spring or summer. Repotting: It will need to be repotted every two to three years or so.
Beside this, how often should you water a Euphorbia Trigona?
Provide no more than 1 inch of water every seven to 10 days during the summer and let the soil dry out completely in the top 1 to 2 inches before watering again. Water in the evening when moisture uptake is at its highest. The plant may wilt if the soil is too dry or too wet.
How poisonous is Euphorbia?
Categorised as a flowering plant in the spurge family, euphorbia is labelled as “poisonous” and a “skin and eye irritant” by the Royal Horticultural Society (RHS). In the Indian Journal of Ophthalmology, it says: “The milky sap or latex of Euphorbia plant is highly toxic and an irritant to the skin and eye.”
Although not all cacti have spines (visible ones at least), all cacti have areoles. Euphorbia spines are hard tissue like rose thorns, and often form a V suggestive of cattle horns or a snail’s head. (Note: Many succulent euphorbias have no thorns.) Dry flower stems (peduncles) cling to the ribs of Euphorbia horrida.
New leaves will grow at the top of the stem in a couple months. In nature, I can grow to be as tall as 30 feet. Indoors in a container, I will grow fast and can get to be 5-8 feet. New pale green shoots will grow from the base.
Euphorbia is a very large genus of plants with more than 2,000 species. About 1,200 of them are succulents, some with bizarre shapes and wide, fleshy leaves and others that look remarkably like cacti, complete with spines.
Euphorbia trigona, known as the African Milk Tree (because of the milky sap contained in the stems) is an easy-care indoor plant that comes from Africa. In its natural habitat, it grows in dense, thorny thickets.
African Milk Tree Watering & Fertilising
Evenly water the top layer of soil and let it soak down, pour away any excess water. Increase watering in the summer while the plant is actively growing, check soil moisture once a week. In winter, only water once the top 1 inch of soil feels dry to the touch.
There are also areas in North America that are too dry or too sandy for cacti to grow there, as they are very vulnerable to drought and heat or toppling from shifting sands as seedlings. The central parts of the Sahara and the entire east are most likely too dry for them as well.
The plant will tell you when it needs water. The stems and arms will become soft and the first inch or two of soil will be dry. The plant needs more water in the spring and summer, less in the fall, and practically no water in winter. Use a water soluble fertilizer.
The sap can irritate/burn your skin perhaps causing blistering rash. Be careful if you should get sap on your fingers or hands, and be sure not to rub your eyes. African Milk Tree Care – These Grow Really Fast – 5 inches to 15 inches in 8 months!
Mine drops it’s leaves every year when I bring it inside and stop watering for the winter. The leaves regrow during the next growing season. … Euphorbia trigona leaves naturally drop all the time and it is not indicative of a problem.