Every year, crops in the garden are exposed to aggressive influences: pruning, grafting, damage by rodents, etc. In order to carry out disinfection in a timely manner and accelerate regeneration, a garden var is used. You can buy this mixture at the store or prepare it yourself. In this article, we'll talk about the nuances of use and alternative formulations.
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Features of choice
A dispute often arises between gardeners which composition is better - industrial or home-made. The advantages of the first include a long shelf life, and the second has a low cost.
Note! There are several colors of the composition. Transparent yellow is best for gardening purposes.
The mixture consists of several components: resin, fat and wax. In order to save money, you can replace wax with paraffin, and fat with oil.
There are more than a dozen recipes for the universal var known, and many gardeners prepare the mixture individually, depending on the needs.
Application
Like any substance, garden pitch has its own characteristics. For the correct processing of the plant you need:
- clean wood to healthy tissue;
- the edges of the wound should be even and smooth;
- rinse the damage with warm clean water;
- process the tool;
- use the composition in the warm season (from + 5 °);
- when treating deep damage, add dolomite flour or chalk to the composition;
- before use, heat the composition in a water bath.
Do not apply too thick a layer of garden varnish, it threatens to crack it. The recommended thickness is a few millimeters. The most uniform application is obtained with the hands.
Reference. Some industrial analogues contain heat-resistant substances. This extends the life of the composition, but negatively affects the medicinal properties of the var. In addition, a chemical burn may occur when the plant is exposed to high temperatures.
Advantages and disadvantages
Many people love this type of processing for the following advantages:
- Democratic price.
- Ease of preparation and application.
- Fixes securely to wood and does not stick to hands.
- Prevents moisture loss.
The disadvantages include:
- When processing a large area of damage, the var does not have time to dry, which leads to decay of the affected area.
- Not suitable for winter use.
- Fragility.
Garden varnish replacement options
For use in the winter and in the absence of the composition at hand, you can use other methods of processing trees.
- Putty from the ground is an easy way to treat a wound. Spread an earthen ball over the defect and secure with foil or cloth.
- Film or plastic bag. If the wound is small, you can create a temporary occlusion with a bag.
- Drying oil in combination with copper sulfate. The mixture is applied to protect the damaged area in several layers.
- Clay talker. It is composed of clay, manure and chopped straw in a ratio of 2: 1: 2. The resulting composition is diluted with water to the consistency of sour cream.
- Wax or paraffin. Can be used as a substitute for varu.
- Mullein mix. Dilute mullein and clay 1: 1 with water to a dough consistency. Treat the damaged area with copper sulfate, then cover it with composition. Isolate with a bandage for a week.
- Industrial compounds. Among them: "BlagoSad", "August", "Zhivitsa".
Whether or not to use a garden pitch on your site, everyone decides on their own. It is worth evaluating the time of year, climate, characteristics of the lesion in order to make the right choice.
Share in the comments what processing methods do you use?
Do you use a garden pitch?
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