The common trumpet tree (Catalpa bignonioides) grows imposing, large leaves and bright white flowers. Due to these characteristics, the deciduous deciduous tree, originally from the warm and sunny regions of the southeastern USA, has a high ornamental value. In addition, the exotic is relatively easy to care for if you follow the following rules.

The older the trumpet tree, the less care it needs

How often do you have to water the trumpet tree?

The water supply of the trumpet tree can be a problem, because on the one hand the plant has to be watered regularly and evenly, especially in dry and hot months, but on the other hand it does not tolerate waterlogging at all and reacts quickly with root rot to excessive moisture.

When and with what should you fertilize the trumpet tree?

Fertilize the trumpet tree preferably with organic fertilizers such as compost and horn shavings, although pot specimens are also happy with a good compound fertilizer. Young trees in particular need fertilization, older ones usually take care of themselves.

Can you cut the trumpet tree?

The trumpet tree is very tolerant of pruning and can also be pruned vigorously.

In which season is a pruning useful?

The trumpet tree tolerates pruning best in early spring, at best on a warm and dry day.

Why does the trumpet tree get yellow leaves?

Yellow leaves on the trumpet tree are usually an indication of care errors, often caused by too much water or excessive drought in the hot summer months. A lack of or insufficient fertilization can also be the cause.

Trumpet Tree Loses Leaves - What Can You Do?

In most cases, wilted leaves also indicate an incorrect water or fertilizer supply.

Is the trumpet tree susceptible to certain pests or diseases?

Unfortunately, the trumpet tree is quite susceptible to the dangerous Verticillium wilt caused by a fungus found in the soil. Rapidly yellowing, wilted leaves on an otherwise healthy tree can indicate such a disease. Gray mold and powdery mildew can also occur - especially if not cared for correctly. The best way to prevent these plant diseases is through good, species-appropriate care.

Is the trumpet tree hardy?

Since the trumpet tree originally comes from a rather warm climate, it is only partially winterproof in this country. Young trees under the age of five need good winter protection and should be well wrapped in gardening foil or fleece or with reed mats.

tips

You should wear gloves when cutting the trumpet tree, as all parts are slightly poisonous and can cause skin irritation.

Category:

Trees