Article in English: Jade plants are succulents, which means that, while they do need water, they don’t need a lot. If you touch the soil and it feels moist, the plant does not need water. On the other hand, if you notice the leaves are starting to wilt then you know the plant is not getting enough water.  Stick your finger up to the first knuckle into the soil. If it is dry, then it is OK to water it. If it is still moist, then it doesn’t need more water.  In the winter months, your plant will likely need even less watering than normal so be sure to always check the soil.  Many people recommend watering succulents by soaking the entire pot in a tub of water, which allows the plant to soak up the water from the bottom. However, you can also water the plant by pouring water into the pot through the top. The most important thing is that you allow the excess water to drain completely from the pot. Do not leave the Jade plant sitting in water. If you notice excess water, be sure to empty it from the saucer. Try to avoid getting the leaves wet when watering. Jade does need a lot of sunlight, but that doesn’t mean it needs to be in full sun for the entire day. Avoid placing your jade plant in a south-facing window, as it will probably burn. Instead, look for a place where your plant will get about 3 to 5 hours of sun each day. Move your plant in stages. For example, if you have been keeping your jade in a dark, shadowy corner, but want to move it to a bright window sill, don’t just pick the plant up and plop it on the window sill. Such an extreme change is likely to cause the leaves of the Jade to burn and fall off. Instead, move the plant gradually so it has time to adjust. For example, move the plant out of the dark corner to a place where it may get an hour of indirect sunshine. Leave it there for at least a few days before moving it to an area with a bit more sunshine. Keep doing this until you’ve got your plant to the desired location. If any leaves have fallen off the tree into the pot, remove them. You can also prune your plant...

Summary in Indonesian:
Biarkan tanah hingga kering sebelum Anda menyiramnya kembali. Letakkan tanaman jade di tempat yang terang. Jagalah agar tanaman selalu bersih. Jagalah tanaman agar selalu berada pada suhu yang tepat.