The ornamental splendor and exotic origin of Monstera species raises doubts about their harmlessness. In particular, the assignment of the mighty ornamental leaf plants to the arum family indicates toxic ingredients. To what extent a window leaf is poisonous for humans and animals, read here.
The leaves of all Monstera species are poisonous
Furious climbing plant with poisonous ingredients
The poisoning experts at the Bonn University Hospital warn against eating the flowers, leaves and roots of all Monstera species. The parts of the plant have been shown to contain the following toxic components:
- Calcium Oxalate Crystals
- oxalic acid salts
- resorcinol
- Unidentified pungent substances
If these substances are consumed in large quantities, they trigger symptoms of poisoning in humans and animals. It is therefore advisable to place a window leaf out of the reach of small children and pets. Since the plant sap can cause irritation and allergic reactions on skin contact, please wear gloves for all maintenance work.
Pineapple banana as an exception to the toxic rule
The warnings about the toxic contents of Monstera end when it comes to the fruits of the Monstera deliciosa. The Delicious Monstera is so named because it bestows us with edible fruits. Due to their elongated shape, these are also often referred to as pineapple bananas, especially since the taste of the pulp is reminiscent of pineapple.
In this context, however, it must not be overlooked that the high oxalic acid content is a health risk for small children, the elderly and people with kidney disease. Comparable to enjoying rhubarb in late summer.
tips
If you also notice round and oval openings in the feathered Monstera leaf, these are not symptoms of an infestation with diseases or pests. Rather, the window leaf uses this strategy so that a strong tropical storm cannot damage the plant and enough light can penetrate the dense foliage.