After winter, trimming the thuja is a must. However, many gardeners make a mistake and, confused by the favorable weather, cut them too early, which negatively affects their condition. Therefore, it is worth knowing when to prune thujas and how to do it so that they can grow luxuriantly and healthily.
Thujas are usually trimmed to give them the right shape. This procedure also allows you to control the size of the plant. Usually, hedges are created from these shrubs, and cutting them allows them to form the desired shape and size. Conifers can, among others: adopt the form of a cone, sphere and even a spiral.
In addition, cutting thuja is also used in plant care. It is necessary because it allows the bushes to thicken while preventing the branches from growing too rapidly. However, it is important when we perform this procedure because Choosing the wrong date may negatively affect the condition of our plants.
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The procedure of cutting thuja, according to the general rule, should be carried out from the end of March to the end of July or no later than mid-August. It is very important to meet these dates, because cutting too early may expose our plants to frost. However, doing this too late will stimulate the bush to continue growing and its branches will not have time to become woody before winter.
Please also remember that thujas that form a hedge should be trimmed 2-3 times a season. However, we prune slow-growing shrubs only when they become too large, because individual specimens do not develop so quickly.
It is also important that do not prune thuja during rainbecause moisture favors the development of fungal diseases. It is also believed that the first cutting of the plant is made before the start of vegetation in spring, i.e in the second half of March or early April. The next ones are made in June, and the last ones no later than August.
Spring pruning of thuja is of great importance. That’s why it’s so important not to do it too early, even if the weather seems favorable. This treatment affects the health of the plant and also allows it to grow thickly.
When cutting in spring we can shorten the shoots by 1/3 or a maximum of 1/2 of their length. We start the treatment by removing dry, broken and frost-damaged shoots. Then we shorten the remaining ones as needed, remembering the above maximum values.
It’s also a good idea pruning the tops in spring, which will allow the plant to grow more shoots in width and help us thicken the bush. The tip should be cut to approximately 10-15 cm.
