These trees tend to be tropical, liking a static temperature and constant amount of sunlight year round. These trees are good for beginners, as they are typically hardy and will tolerate some errors in learning. If you are interested in growing a bonsai plant for the first time, investing in a tropical tree may be the route for you. While many of these tools are used in basic maintenance of established trees, there are some tools used for grafting and defoliation that are typically only purchased and used by those who are forming their own bonsai tree designs. Many bonsai trees are only suitable for outdoor growth in ornamental gardens. As the bonsais are typically small, tweezers are the only tool realistic for use as weed and grass removers. In addition to the four basic bonsai supplies, there are many other tools that are used in the care of bonsai. While most beginners only work with the four basic bonsai supplies, advanced users will use wire pliers, and special concave clippers to help shape and grow their bonsai. Because of this, you can select the type of ficus bonsai that is suitable for you. It should be remembered that many fruits from ficus bonsai are not edible. While there are some species of ficus bonsai that can produce edible fruits, it is typically suggested against eating any fruit that might grow from your bonsai. It should be kept outdoors whenever possible, and only brought in during the harshest parts of winter or during snow storms that would suffocate the plant. Once the extremely bad weather has past, your juniper bonsai should be sent back outside so it can remain in dormancy. Juniper bonsai are extremely common, as this type of tree is so easy to care for and train. Because bonsai grow in such small pots, the trees need to be watered in a very specific fashion. Over or under watering the tree is a death sentence for a bonsai. Under watering the tree causes the tree to wilt, wither, then die. Over watering causes a condition known as root rot, which is responsible for the destruction of the root system.