There are a variety of mimosa species that are native to the tropical region of South America. Of the numerous species, however, only one can be cultivated as a houseplant in our country. Caring for them is not easy - it is not without reason that mimosas are considered divas in the plant world.
Only the Mimosa pudica is grown as a houseplant
How many types of mimosa are there?
So far it has been assumed that there are around 500 different types of mimosa. However, only one species is cultivated indoors, namely the Mimosa pudica, which is available in different varieties.
However, it is not easy to get special varieties of mimosa in the shops. Mimosa plants are also not offered that often. The hobby gardener usually only has to sow this houseplant himself. However, propagation from seeds is quite easy.
Mimosas are not easy to care for
It is not for nothing that sensitive and sickly people are referred to as mimosa. The plant lives up to this cliché because it is not easy to care for.
A mimosa will only thrive if care and location are optimal. Proper watering is important. All types of mimosa tolerate neither complete dryness nor too much moisture.
It is also very difficult to overwinter mimosa properly, so these houseplants are usually only grown as annuals.
Peculiarities of mimosa
A special feature that affects all types of mimosa has made the plant particularly interesting for hobby gardeners. Their pinnate leaves fold when touched mechanically, such as with a finger or near a match.
This often triggers a chain reaction in which all the leaves gradually fold together. Incidentally, wind or raindrops do not cause them to fold up. The ambient temperature must also be at least 18 degrees. After about half an hour, the leaves open again.
Provoking the reaction of the leaves frequently is not recommended. There are some mimosa varieties that are very stressed by this feat and need a lot of time to recover. Therefore, avoid touching the leaves or getting too close to them with a lighter and matches.
tips
Another name for the mimosa is "shy plant of sense". It belongs to the legume family. In room culture, the subshrub can reach a height of 50 centimeters.