The main reason is that Bonsai trees are planted in small pots and therefore have limited storage for nutrients and water. Indoor Bonsai tree careĬaring for an indoor Bonsai is different from that of normal potted house plants. Tropical and subtropical trees do not need this period of dormancy.

A tree becomes dormant when temperatures and light intensity gradually decrease over several weeks, which does not happen when you keep temperate trees indoors. In this period of dormancy, the yearly growth cycle ends, and the tree prepares for the next cycle which will start again in early spring. Why can’t I keep temperate, nontropical, Bonsai indoor?Īs stated above, temperate trees need a period of dormancy in the winter. Indoor Bonsai trees a Ficus, Carmona, and Chinese elm. If you select one of these trees and care for it properly, your Bonsai will thrive indoor.

Other popular indoor Bonsai include the Dwarf jade, the Fukien tea (Carmona), the Hawaiian umbrella (Schefflera), and the Sweet plum (Sageretia). The Ficus is tolerant of low humidity and is very resilient, making it an excellent choice for beginners. The most common, and the easiest to care for, is the Ficus Bonsai. There are several tropical and subtropical trees that you can grow indoor.

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