Bonsai Direct Sunlight
Certain species of bonsai do best in the winter if they receive most of their light from indirect sources.
Bonsai direct sunlight. Only water the plant when the top of the soil is dry to the touch. To quote a more authoritative source professor amy liang in her book the living art of bonsai states that if sunlight goes through a drop of dew directly its energy is only 0 2 calories per minute. Direct morning sunlight is preferable. Irrigation is a part of continuing bonsai bougainvillea care.
In winter you might need to protect your trees read more about winter care here. Certain species of bonsai do best in the winter if they receive most of their light from indirect sources. Ideally the bonsai should receive plenty of sunlight without getting exposed to extremely high or low temperatures. Your bougainvillea bonsai plants require direct sunlight all day long in order to thrive.
Bonsai trees can burn if taken from a shady location to a sunny location so care should be taken to gradually increase their light exposure. Bonsai need about 5 hours of direct or indirect sunlight per day. Sageretia trees also do not like direct sunlight when placed outside. Ficus that live outdoors should be protected from frost and or freezing temperatures.
Direct afternoon sun can sometimes burn the delicate leaves. In contrast dwarf umbrella and sageretia bonsai trees do not like direct sunlight outdoors. Incandescent light is too hot and will not provide the various spectrum of light that is required to maintain your bonsai tree. Most likely the room will have some source of natural light try to place your indoor bonsai in the room with largest windows so the tree will get as much indirect sunlight as possible.
Generally the less direct sunlight a bonsai needs per day the better it will tolerate indoor light conditions. Direct sunlight is very favorable to these trees. Always keep the plants in a location where the temperature is above 40 degrees f. Bonsai need about 5 hours of direct or indirect sunlight per day.
Ficus trees don t like cold drafts and are not fond of sudden changes. If your summers are especially hot providing afternoon shade will be beneficial for your trees. The dwarf umbrella tree does not like to be taken outside at all. Use a humidity tray under your bonsai to keep humidity levels up.
A plant perpetuates photosynthesis using light from several bands on the spectrum.