Watering a walnut tree

• Walnut tree origin
• Walnut tree care and location
• Pruning a walnut tree
• Fertilizing walnut trees
• Watering a walnut tree

Walnut Origin

The walnut (Juglans regal) is a deciduous tree and belongs to the walnut family. Walnut trees can grow up to 30 m tall, have a trunk circumference of up to 4 m, and live up to 160 years in favorable locations.

For the ancient Greeks, the walnut tree was a symbol of fertility, and its nuts were considered food for the gods. The Romans brought the walnut to German-speaking countries, and around 800 AD, Charlemagne recommended and ordered the cultivation of walnut trees.

When grown in the open, it develops a broad crown of up to 40 m in diameter and sprawling branches. When young, the bark is shiny, light gray and smooth. Later, a longitudinally cracked, black-gray bark develops. The walnut does not sprout until May. This makes it one of the last deciduous trees to sprout after the oak. It develops green-yellow male flowers first. These are hanging catkins laden with pollen that grow up to 12 centimeters long. The female flowers follow around four weeks later. They grow in pairs or threes on the new shoots. It takes the walnut around 15 to 20 years before it bears fruit for the first time. The leaves of the walnut are pinnate, with each pinnate measuring up to 40 cm. It is equipped with up to nine oval individual leaves, each of which can grow up to 15 cm long. The single terminal pinnate leaf at the tip is always the longest. The walnuts are ripe from September to October and are enclosed in a green fruit shell. When the nuts are ripe, this fruit shell bursts open.

It has been cultivated for thousands of years, primarily for its nuts. Walnuts were an important part of the human diet for many centuries. Even today, the nut remains important as a healthy and ecological source of protein and fat. During the two World Wars, the wood was used to make rifles, which led to a drastic reduction in its supply. Today, it is highly sought after as a precious wood and is used to make valuable furniture.

Walnut care and location

The walnut prefers sheltered, warm, and sunny locations. It is heat-tolerant and prefers slightly acidic to alkaline soil. The walnut is neither very drought-tolerant nor particularly hardy, especially when young. Therefore, some care must be taken during cold and dry periods. It is also susceptible to late frost. Otherwise, this tree does not require much. CareThe walnut tree is a deep-rooted tree and thrives best in deep soil, which allows for strong taproot growth. In its youth, the walnut first develops a very strong taproot. From this main root, lateral roots branch out, which in turn divide. Over time, these then form a central root system.

Cutting walnuts

Regular Cutting measures are not necessary for walnut trees. If the tree needs to be pruned, late summer is the best time. From mid-August to the end of September, the walnut tree begins to prepare for winter, and sap pressure is low. Pruning wounds on walnut trees generally heal very slowly. Steeply ascending shoots could compete with the central stem and leading branches and should be removed at their base in the year they emerge.

Fertilizing walnut trees

Walnut trees are relatively undemanding and can be fed with compost and horn meal in spring. fertilized .

Watering walnut

Climate change has a variety of impacts on nature, and many trees suffer from the hot and dry periods. Depending on the location and the climate-related situation, more frequent Pour than necessary in previous years. The walnut tree is not drought-tolerant and therefore requires additional irrigation during dry periods. This is especially crucial for younger trees. Watering is also important for older trees to ensure a bountiful harvest. The amount of water a walnut tree needs depends on several factors, such as the length of the dry period and the condition of the tree. Generally, 75 to 100 liters of water per watering can be estimated for young trees, and 150 to 200 liters per watering for older trees.

 
It is optimal to water walnut trees with tree bath watering bagsWhen watering with a garden hose, a lot of moisture evaporates or flows away. For this reason, you can water more efficiently with Baumbad watering bags and even save water. Two small holes release the water evenly and over several hours as drip irrigation onto the soil. The water is thus absorbed better by the surrounding soil and by the roots than with conventional watering.

 
The irrigation bag covers the soil surface and prevents water evaporation. Attaching and filling the water bags is simple and straightforward. The bag is placed around the tree trunk like a jacket and zipped shut. The next step is to fill the bag with enough water so that, after further adjustment, no wrinkles remain in the lower area, and then allow it to fill. Filling one irrigation bag provides young trees with sufficient water. For existing trees with a larger trunk diameter, two or three irrigation bags can be zipped together. A thick mulch layer from lawn clippings so that the soil does not dry out so quickly.