A Detailed Guide to the Latest Cultivation Methods for Brazilian Euphorbia
Brazilian Euphorbia is a succulent plant of the genus Euphorbia in the family Euphorbiaceae, native to Brazil, and belongs to a type of dragon bone euphorbia. From an ornamental perspective it is one of the more unconventional kinds, because its leaves are very small and it does not bloom often, so strictly speaking it is actually a plant grown mainly for its “stems”, with ornamental value similar to that of the pencil cactus. Below, let us take a look together at the cultivation methods for Brazilian Euphorbia!
The Ecological Habits of Brazilian Euphorbia
The Brazilian Euphorbia plant is triangular in shape, much branched, blue-green, 4 m to 5 m tall, with very short small spines along the ridges. It blooms white flowers in summer, 4 to 9 of them, clustered on the upper areoles, opening by day and closing at night (potted plants generally do not bloom easily). The berry is small and round, blue-purple, and edible. It likes plenty of sunlight, is not cold-tolerant, but is drought-tolerant, and likes dry loam soil. It needs plenty of sunlight; the branches are blue-green, the leaves resemble fish scales, and they sparkle under the sunlight, with many stems standing in profusion like a forest of sharp peaks and swords, very spectacular.
The Landscape Uses of Brazilian Euphorbia
1. Brazilian Euphorbia is suitable for decorating homes and office environments, playing a good role in beautifying the environment and purifying the air. In the north it should be grown as a potted plant indoors in winter, while in the south it can be planted in the open ground, and can also be used as a hedge; it is both a green barrier and can beautify the courtyard, and in summer you can also enjoy the fragrance of the flowers and the fruit.
2. Brazilian Euphorbia is known as the “universal rootstock”. Using the dragon bone column as a rootstock, it can be grafted with crown of thorns (Euphorbia milii) and Christmas cactus (Schlumbergera), producing rare flowers and unusual plants in a rich variety of forms. The dragon bone column needs plenty of sunlight; the branches are blue-green, the leaves resemble fish scales, and they sparkle under the sunlight, with many stems standing in profusion like a forest of sharp peaks and swords, very spectacular, making it an excellent choice for potted flowers.
The Propagation Methods for Brazilian Euphorbia
1. Cutting method: Brazilian Euphorbia is a succulent plant, and when cutting, a milky sap will flow out; this can be sealed with plant ash, then the cutting should be placed in a cool place for 7 days to 10 days, and cuttings taken after the plant has shrunk. One way is to cut the dragon bone into sections for cuttings, with both the upper and lower cuts sealed with plant ash, and the cutting length should be 20 cm to 25 cm. Another way is to take the branchlets removed from the dragon bone stems, which can be used for cuttings after drying; however, cuttings that are too small and tender do not root easily, whereas such cuttings have only a small wound at the rooting point and root quickly.
2. Cutting management: The cutting medium for Brazilian Euphorbia should use vermiculite, pearl powder granules, or pure river sand, without mixing in soil. You can take cuttings as single plants, or take many cuttings together in a concentrated way. After inserting, water only up to the cut end of the cutting, and place it in a spot with plenty of sunlight. During the rooting period, water as little as possible, and do not water unless dry; after 30 days to 40 days, it will have rooted.
⟦NL>The Cultivation Methods for Brazilian Euphorbia
1. Soil: For potted care of Brazilian Euphorbia, soil should first be prepared; it is recommended to choose soil with low stickiness, mostly sandy soil. This kind of soil has good drainage, which suits the plant's fear of cold and fear of water, while the loose spaces in sandy soil are more conducive to root respiration, giving the plant a higher survival rate.
2. Watering: Whether Brazilian Euphorbia is watered correctly will directly affect the plant's survival. Daily watering should follow the method of watering when dry, keeping the soil moisture at about 30%, and avoiding leaving the soil in a sticky state, otherwise it will directly cause root rot. During the growing period, potted Brazilian Euphorbia should be watered twice a week; for Brazilian Euphorbia over one year old, watering should be kept to once every two days in spring and autumn, while in summer it should be once a day, and the leaf surface should also be sprayed with clean water; in winter it can be controlled to once a week.
3. Temperature: In terms of temperature control, Brazilian Euphorbia focuses on the choice of growing environment, so it is recommended to grow it mainly on a balcony, placing it in a spot with plenty of sunlight as much as possible; the suitable temperature range is between 20 and 40 degrees Celsius.
4. Fertilizing: For fertilizing Brazilian Euphorbia during the growing period, it is recommended to choose organic fertilizer, while after the growing period it is recommended to choose a specialized fertilizer, mainly potassium fertilizer, nitrogen fertilizer, and fertilizer for flowering, but the fertilizer should be diluted, and its concentration must not be too high, otherwise root rot will occur.
5. Pruning: Brazilian Euphorbia has good natural form and does not need excessive pruning. It is necessary to remove the newly sprouted tender buds every two months, or they can be directly used for grafting propagation. When pruning, avoid directly causing large wounds to the plant, otherwise they will be difficult to heal. After each pruning, a small amount of nutrient solution can be sprayed.
6. Repotting: Brazilian Euphorbia plants are relatively tall, so the soil should be changed once every year, and the pot should be changed once every two years. When changing the soil, you can mix half old soil and half new soil, which gives a higher rooting rate.
Note: The fleshy stems of Brazilian Euphorbia have sharp spines, and the white milky sap in the stems is toxic, especially if it gets into the eyes, so in home cultivation special attention should be paid to placing it in a suitable location to avoid children and the elderly being pricked or poisoned. The sap of the dragon bone is toxic; as long as the branches and leaves are not broken, the milky white sap will not flow out. If you accidentally touch it, be sure to wash your hands immediately, and never put it in your mouth, because someone has tried it, and shortly after putting it in the mouth, the mouth went numb.