Outdoor versus indoor bonsai
The trees
sold as bonsai often come from temperate regions. This means that, just like the trees in
those regions, they require full sunlight, well aerated soil and a winter dormancy period at
near-freezing temperatures. Kept in the artificial environment of a home, these trees will become
weakened and die. This category includes junipers (Juniperus), spruces (Picea) and
most other conifers.
Plants from tropical regions, however, where temperatures remain warm year-round, are able to survive
and even thrive when grown as indoor bonsai. Check the table for the best species.
It is very important to be able to distinguish between outdoor and indoor bonsai in order to choose
the right plant.
When buying a bonsai,
be sure to point out that you want an indoor bonsai. This will be easier if
you buy from a recognized, specialized plant dealer.
No matter where you shop, before you bring a bonsai home, ask about the plant's needs and get its
full identification, including its genus and species, e.g. Serissa foetida - Serissa.
Make sure that the plant is healthy by examining its leaves. Check under the leaves and along the
stems as well for any signs of insects.
Serissa foetida 'Pleniflora', or common serissa, is frequently recommended for the beginner.
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