Bougainvillea is hailed as the "messenger of spring," beloved for its vibrant colors and long flowering period. However, this beautiful flower conceals a certain danger. Some might ask, is bougainvillea poisonous? Can it be grown and cared for indoors? Let's find out today.

The Toxicity of Bougainvillea
Bougainvillea contains toxins similar to aconitine, which can be harmful to both humans and animals. If ingested or in excessive contact, it may lead to symptoms such as difficulty breathing, rapid heartbeat, headache, and nausea, and can even be life-threatening.
The Toxicity Varies Among Different Varieties of Bougainvillea
The toxicity of different bougainvillea varieties also varies. Generally, red varieties are more toxic, while white varieties are less so. When choosing a type of bougainvillea, opt for a less toxic variety.

The Toxins in Bougainvillea are Mainly Present in the Roots and Leaves
The toxins in bougainvillea are mainly found in the roots and leaves, while the flowers and stems are relatively safe. During care, avoid contact with the roots and leaves.
Indoor Care Precautions
Although bougainvillea has some toxicity, it can be safely kept indoors with proper care. When choosing a care environment, select one that is well-ventilated, gets plenty of sunlight, and has suitable humidity. Also, avoid placing bougainvillea where children can easily reach it.
Suitable Temperature for Indoor Care
Bougainvillea is sensitive to environmental temperature, with an ideal range of 18°C to 25°C. Temperatures that are too high or too low will affect its normal growth. During care, it is important to maintain a suitable temperature.

Watering Should be Moderate
Bougainvillea needs appropriate water during its growth process, but not too much. Excessive water can easily lead to root rot, affecting plant growth. When watering, control the amount of water appropriately to avoid waterlogging.
Fertilization Should be Moderate
Bougainvillea needs sufficient nutrients for growth, but excessive fertilization can affect its normal growth and even lead to death. When fertilizing, be moderate and choose the right fertilizer based on the actual situation.
Regularly Clean Up Fallen Leaves and Dead Branches
Bougainvillea will produce some fallen leaves and dead branches during its growth. If not cleaned up in time, it can easily cause pests and diseases and affect the plant's growth. During care, regularly clean up fallen leaves and dead branches.
Prune in a Timely Manner
Bougainvillea will produce some unhealthy branches and leaves during its growth. If not pruned in time, it will affect the plant's growth. During care, prune unhealthy branches and leaves in a timely manner.
Pest and Disease Control
Bougainvillea is susceptible to some pests and diseases, such as aphids and spider mites. During care, promptly detect and take corresponding preventive and control measures.
Avoid Direct Sunlight and Cold
Bougainvillea should not be exposed to strong sunlight or cold during its growth, as this will affect its normal growth. When choosing a care environment, avoid placing bougainvillea in direct sunlight or near an air conditioner vent.
Replace the Soil in a Timely Manner
Bougainvillea absorbs nutrients from the soil during its growth, and the soil will gradually deteriorate, affecting the plant's growth. During care, replace the soil in a timely manner to ensure the healthy growth of the plant.
Pay Attention During the Plant's Dormancy Period
Bougainvillea enters a dormant period in winter. At this time, it is necessary to reduce watering and fertilization to avoid excessive dryness or moisture. At the same time, pay attention to maintaining suitable temperature and humidity to prevent the plant from freezing.
How to Handle Accidental Ingestion of Bougainvillea
If bougainvillea is accidentally ingested, immediate gastric lavage and medical attention are required. During first aid, the patient can be given glucose water or milk to relieve symptoms.
Bougainvillea has a certain toxicity, but with proper care, it can be grown indoors with peace of mind. During care, pay attention to controlling the amount of water and fertilizer, regularly cleaning up fallen leaves and dead branches, promptly detecting and preventing pests and diseases, and maintaining suitable temperature and humidity. A reminder: if bougainvillea is accidentally ingested, seek medical attention immediately.