Crape myrtle is a distinctive tree that offers interest all year round and grows very well in pots. This slow-growing evergreen tree reaches up to 8 feet tall when planted in a container, and it can be cut into a conical or spherical shape for a geometric design element or topiary look. In addition to the popular shrubs, rhododendrons are also available in tree form — R. Since they are mobile, container trees can be a centerpiece in a year-round landscape arrangement.
However, keep in mind that they are usually grown in the garden for their ornamental leaves rather than fruit, unless you live in a climate of at least 15°C (60°F) for most of the year. Because they are mobile, container trees can be a centerpiece in a year-round landscape arrangement. Container trees fit into small spaces, on rock ledges or in irregular landscapes.
Can you grow a tree in a container?
Remember that you'll probably move your container once you've planted the tree, and a heavy pot planted with soil and a tree is painful to wear. You can undersize the pot if you compensate for this by watering and feeding carefully. In general, however, the larger the pot, the better, as the size minimizes the stress of fluctuating soil temperatures and moisture. After the water has soaked, spread the protective mulch 2 to 4 inches deep into a 3-foot diameter area around the base of the tree without touching the trunk. If the root collar is below the top of the hole, compact some soil under the tree so that the root flare is slightly above ground level at the base of the trunk.