Gardening

Liming trees – this is how you can protect the tree trunk from pests

Painting tree trunks can be a time-honored method of protection that you can use to lime and maintain young trees. If cracks or holes appear on the bark, this puts a strain on the tree and creates vulnerabilities for pests and diseases. White latex paint can prevent the bark from splintering and chipping. Splitting can occur when the tree is exposed to freezing evening temperatures followed by thawing during the day. For example, a painted tree trunk can help reflect sunlight during the day and keep the tree warmer at night. Here you can find some useful tips and information about this.

Young trees lime in spring or autumn

with old brush trees lime in the spring after thawing the snow in the garden

Similar to wooden furniture, the fruit trees in the garden benefit greatly from a lime color. You can usually use this around the entire tree trunk, especially on young trees. It is also a functional protection against frost during the cooler winter months. So there are several reasons why gardeners limestone trees against ants, or to protect the tree bark and to increase the fruit yield. Trees are amazingly adaptable and strong. They offer protection and a host of other benefits. Young trees take time to become strong and sturdy. However, these plants also need a little help to survive the first few years. So you wonder what trees liming could be useful for. Painting logs has multiple purposes and can help protect seedlings and very young trees from a variety of damage. Learn how to paint tree bark to minimize insects, sun, and cracked, damaged bark.

Prevent pests on the tree bark and moss and use lime paint

So the main purpose is to prevent the delicate new bark from cracking and splitting, which can infect the tree with diseases, insects and fungi. It is also helpful to prevent insect infestation and to stop some drill beetles that way. Sunny days and cold nights also create the perfect conditions for damage. When the warm sun hits the bare trunk of the tree, the plant cells become more active than the cold roots. When stem water is needed that cannot be provided by the roots, the stem plant cells begin to wither from drought. The trunk seems to get sunburned with a cracked and dry surface. By applying lime paint to the trunk before the cold winter nights return, the tree is given a protective solar barrier so that no cracks appear between the extreme day and night temperatures.

Limed fruit tree as protection against pests and diseases

prepare for winter which trees lime against ants

Before you lime trees in the summer, the high temperatures can cause cracks that allow pathogens and pests to penetrate the interior. Bacteria and fungi take this opportunity to feed and multiply while the tree succumbs to death and stunted growth. However, thick whitewash prevents access to the inside of the trunk. Using such a coating directly on fruits and not just on the trunk is a practical solution against diseases and pests. Which trees do you lime in spring? Since this method does not harm the harvest, you can also cover any fruit on fruit trees with kaolin until it is ready to be harvested.

Rodents such as voles repel in winter and lime trees in spring

The right product for such a tree bark painting is water-based latex paint. It is best to dilute this lime paint and mix it with four to five liters of water. One study found that a full strength application was the best protection against borer beetles. Another formula is one-third each of water, latex paint, and grout, which is useful for protecting against suntan. However, never use an oil-based paint because it will prevent the tree from breathing. If you don’t want rodents like rabbits to nibble on your young trees, it’s best to add a repellent to the white color as well.

Liming trees – recipe and application

making lime paint with latex paint and water for thick mix

The lime paint is usually homemade using simple ingredients. Such a basic mixture consists of a ratio of water to white latex paint inside of 3: 1. Hydrated lime in combination with salt and water in different proportions can also be used as an effective whitewash. An alternative coating called kaolin is clay mixed with water that you can use to create the necessary protective layer for the tree trunk. Regardless of the ingredients, however, all lime paints require a relatively thick consistency to be easily brushed onto the surface without dripping onto the floor. You can also make a suitable lime paint that will produce enough material to treat some trees. To do this, you have to dissolve 2 kg of table salt in 12 liters of water and then slowly stir in 4.5 kg of hydrated lime.

Use a rollerball with a tub and limestone trees with which to allow care

So you can use an inner white or light latex paint to cover endangered tree trunks. However, some exterior latex paints contain antimicrobial ingredients that can be harmful to trees. It is for this reason that you should check its contents before using such a product. Oil paints are not suitable for liming trees as they can damage the bark and wood. You can dilute latex paints so that they contain equal parts paint and water. Although the south and west sides of the tree are generally the only parts that are vulnerable, all sides are painted for evenness. You can apply white paint with a brush, a cloth or a sprayer. The lime paint should cover the area on the trunk that extends up from the ground to at least 18 inches. However, do not whitewash trees that are less than two years old.

How can you lime trees?

gardening tips tree care using lime knitting on the tree bark with a brush and liming trees in autumn

While some experts believe that only interior paint should be used, others recommend the opposite. In fact, however, both should work fine as long as it is latex paint that you use for it. Also note that some paints contain additives that can be harmful to plants, as mentioned above. It is best to check this beforehand. In fact, finding an organically based paint can remove that concern. In addition to white, you can use any other light color and get the same results. Just stay away from the darker tones as they will absorb the heat and cause further damage from the sunlight. Once you have your color mix in place, the best way to apply it is with a brush.

Gardener sprays young trees, treat limes in autumn with spray paint

Tests show that spraying does not provide adequate protection and does not adhere as well to the bark. A single coat is usually sufficient in the most severe conditions. Painting logs white is a simple and fairly non-toxic way to protect your plant from various problems. The process is simple, inexpensive and only needs to be done once a year in extreme weather zones. If you keep the coating on the tree trunk in the spring, this will keep the tree cool. Much like people who wear white clothing on a hot day, the whitewash reflects sunlight and warmth so that the tree’s foliage can focus on transpiration and fruit development. A cooler tree has less stress and can open its stomata longer for gas exchange. In addition, more carbon dioxide gives the tree more energy for vegetative and fertile growth.

Extra protection

protective grating of laminated timber wrapped around a tree

To increase the protective effect of the lime paint, you can also use glue binders to protect the trunk and lower branches of a tree from sunlight. They are sometimes seen as more attractive, so they are better suited as a lime paint for living spaces. In late autumn, you can wrap the wrapping material around the tree trunk, with the material overlapping by about a third. The wrap should extend from the surface of the ground to just above the lowest branches and be taped onto itself to stay in place. You can then remove the tree wrapping in spring as soon as the tree is leafy. Check and replace the wrapping regularly, as a glue band left on a tree trunk for too long can girdle the tree or the pests. Protective devices can also be installed around the tree trunks. These prevent mechanical injuries. Depending on the type, these can also offer protection from solar radiation.

Limescale young trees and wrap them with glue tape to protect them from frost and cracks in the tree bark

Following certain practices when selecting and caring for trees will help minimize the potential for damage. This can even make painting or whitewashing with lime paint superfluous. For example, choose plants that are well suited to the specific site conditions and plant new trees so they are oriented as they were previously grown.

Protect the limed tree with lime paint from frost and rodents

For example, drought stress trees are more prone to sun injury than other varieties. Therefore, water the trees deeply when there is not enough rain. Cover the tree’s root system with an approximately 8 cm layer of organic biomass or compost to help maintain moisture around the root system. Finally, gradually thin out a dense canopy or plum to reduce the size of the tree over several years and avoid a drastic, sudden increase in the amount of light reaching the tree trunk.