How To Keep Bonsai Soil Warm

The jade bonsai works well indoors all year round but can also be kept outdoors in warm climates.
How to keep bonsai soil warm. Use a balanced fertilizer with npk 6 6 6 or similar numbers like 10 10 10 or 20 20 20 in summer and a low nitrogen. Check that the plant is getting sufficient shade and sunlight. The ideal bonsai soil drains well yet retains enough water to feed the roots. The air coming out of those vents is going to be quite hot so if the bonsai is being hit directly by the heat it could get scorched.
You can increase humidity near your bonsai tree by placing it on a humidity tray filled with water and by misting your tree a few times a day. As a succulent this plant retains water in its foliage and so can go longer between waterings than many other bonsai trees. When in doubt using a balanced fertilizer during the growing period while slowly. What also helps is to circulate air from outside by opening a window during the day.
The soil should be allowed to dry out a bit between waterings. Over watering is responsible for more bonsai deaths than any other factor. When you do water water thoroughly two or three times to fully soak the soil. A basic rule is to let the soil get somewhat dry halfway into the depth of the pot before you water again.
To keep trees dormant throughout the winter open up greenhouses when these warm up during sunny winter days. Provide it with sufficient food and water. Take a look at the following tips. Protect it from extreme temperatures including fluctuations between extremes cover or bring it indoors if needed.
Use any nitrogen rich fertilizer like n p k 10 6 6 in spring. 2 heating drafts. For more help on keeping your bonsai healthier see how to keep a bonsai tree healthy. The composition of the soil will directly impact its ability to drain and thus how often you need to water your tree.
When overwintering keep a close eye on your trees. Be aware of where your bonsai is relative to your heating vents and the airflow around a room.