Date: 24 Jun 2018
Overwintering tropicals indoors and air humidity
Q: My rainforest plant collection thrived outdoors in our humid summer (I live in Maryland) but of course I had to bring them indoors for winter and now with snow outside they are suffering. Some leaves dried and fell of. Please advise how not to lose my babies over winter!
A:
When overwintering tropical plants indoors, think about 3
factors: light, temperature, and humidity.
Light. Providing bright light is obvious, and all
indoor gardeners are doing their best to have as much
well-lit spots for their plants as possible.
TemperatureTropical plants, especially those from
rainforest, do not enjoy significant fluctuations in
temperature, so avoid following places: - neat hear
register (or air conditioning vent) - in drafts - on a
windowsill behind curtains at night
Humidity. Most tropical plants need more humidity
than is available in the average, centrally heated home,
but some rooms, such as bathrooms and kitchens, are more
humid than others. To created humidity, fill a tray that
is the same width as a plant, with pebbles or gravel. Pour
in water, keeping the level at just below the top of the
pebbles, then place your plant on top. The water will
produce humidity as it evaporates. Alternatively, mist the
leaves using a hand mister in the morning, so leaves dry
before night. If you have hard water, use distilled or
rain water. Grouping plants together will also increase
humidity.
