Oleander likes sufficient light, warm and humid conditions. So if you don't have enough light at home, you'd better not breed oleander. During maintenance, try to place the balcony windowsill in contact with the external environment. Oleander can overwinter in the open in the warm area, and it must overwinter indoors in the north.
Oleander is one of the most poisonous plants. It contains many kinds of toxins, some of which are even fatal. It is extremely toxic and has been reported in small quantities to be fatal or nearly fatal. The most abundant toxins are cardiac glycosides, oleagins and neriine. Cardiac glycosides are natural plant or animal toxins that have positive or toxic effects on the heart at the same time. These toxins can be found in all parts of oleander. They are most concentrated in tree sap and can cause paralysis on the skin. Scientists believe that there are still many unknown harmful substances in oleander. In addition, rosagenin can be found on the bark of oleander, which can cause the effect like Carine. The whole plant, including its sap, is toxic, and other parts can also have adverse effects. The toxicity of oleander still exists after withering, and the smoke from burning oleander also has high toxicity. A little or 10-20 leaves can have an adverse effect on adults, and a single leaf can kill a baby. For animals, as long as they weigh 0.5mg of oleander per kilogram, they can be deadly. Most of the animals have bad or dead reactions to oleander.
Therefore, if there are children and pets at home, try not to choose oleander to avoid eating by mistake.
You can't breed flowers at home unless they are poisonous. Flowers are poisonous. They are a natural weapon of their own. As long as people don't eat it, touch its toxic parts and juices, these poisonous flowers can beautify our home environment. Of course, the premise is that the indoor environment can meet the normal growth needs of plants.
