Fertilizer for coniferous plants: what and how to feed, possible mistakes

Coniferous trees do not shed their leaves, so they do not need many nutrients to synthesize cellular material. Despite not too rapid growth, such crops still need top dressing. However, it is important to choose the right amount of fertilizer for coniferous plants so as not to overfeed them. Of no small importance is the choice of the composition of the drug.

What is the difference between the nutrition of conifers and ordinary trees

When choosing fertilizers for pine, spruce or other coniferous crops, it is worth considering a number of features. The composition of the drug differs from the products used for fruit trees, vegetables or berry bushes.Conifers do not require as much nitrogen as deciduous crops. Therefore, combined preparations based on nitrogen, phosphorus and potassium cannot be used.

Coniferous plants need potassium and magnesium. They also need a small amount of phosphorus. This is due to the need of crops for chlorophyll. It is always present in modified leaves. Cultures obtain this substance through photosynthesis. In this case, the root system is given a secondary function.

Photosynthesis depends on the magnesium content in the soil. This substance is present in chlorophyll, a large amount of which is found in needles. Its volume is kept at the same level throughout the year. In fact, magnesium is required in a minimal amount to develop new branches located on the upper parts of trees.

At the same time, coniferous plants do not require a large amount of fertilizer. This is due to the following factors:

1. Evergreens do not shed their leaves. Therefore, they do not require building material for spring recovery.
2. Ephedra do not bring a harvest. Therefore, they do not need many useful elements.
3. Nitrogen that plants need, they can absorb from the air.

Danger of nitrogen for evergreens

The increased amount of nitrogen in the soil leads to the appearance of new branches, which may not always grow back by the arrival of winter. As a result, they die off in the cold season. Those shoots that have endured the winter are very sick in spring and summer. This also negatively affects the development of conifers.

The formation of sprouts in such conditions and the further struggle for their survival require a lot of strength. Therefore, it is better to feed plants with mineral products, compost and biohumus.

At the time of planting and for the purpose of mulching, it is permissible to use leaf humus or peat. Compound compost is also a great option. This will help saturate the crops with the ideal amount of nitrogen, potassium and phosphorus.

What and how to fertilize trees?

Today there are quite a few effective means that can be used to fertilize coniferous crops.

Mineral fertilizers

From minerals, coniferous plants prefer magnesium. It is similar in structure to chlorophyll and is required for photosynthesis. It is best to use dolomite flour as a top dressing. For 1 tree, you need to take 0.5-1 kilogram of this substance.

Many conifers grow in acidic soil that contains little free calcium. This substance is required by plants in early spring - during the growth of young shoots. At this stage, it is worth using fertilizers that contain a little calcium in an easily digestible form. Coniferous plants require sulfur and iron. These elements are present in combined fertilizers. These include Pocon, Fertika Spring.

When buying top dressing, it is important to analyze its composition. In combined products, a sufficient amount of trace elements should be present. With a deficiency of important components, there is a risk of developing chlorosis. In this case, the needles acquire a white or brown color.

In autumn, plants need superphosphates. In dry form, these fertilizers need to be scattered around the perimeter of the site and watered the beds. Also, top dressing can be made when digging the site and moisten the soil. During the winter, phosphorus is converted. With the advent of spring, it will become available for roots.

Organics

Ephedra requires the following types of organic compounds:

• biohumus;
• rotted compost.

Organic fertilizers need to be placed around the trunk and gently mixed into the topsoil. They need to be brought in in the spring. The main value of such funds is the content of potassium and trace elements.

Special additives

In spring and summer, evergreen crops can be fed with balanced formulas. The most effective means include:

1. "Needle" - can be used for low plants in the spring. To do this, mix 20 grams of the drug with 20 liters of water. It is required to make the composition 3-4 times with an interval of 2 weeks.
2. "Fertile Universal" - the drug activates the development of shoots. When planting on 1 crop, 100-200 grams of the substance will be required. When making the composition during the growing season, you need to use a solution. This requires mixing 30 grams of the substance with 10 liters of water.
3. "Fertika Lux" - the drug does not contain nitrogen or magnesium. It is recommended to use it once every 5 years. To prepare the solution, you need to mix 20 grams of the product with 10 liters of water.
4. "Aquarin" - helps maintain the beauty of evergreens and strengthens their immunity. The composition should be applied 5 times during the spring and summer. The last time it is made in early autumn. To make a solution, you need to mix 20 grams of the substance with 10 liters of water.

Possible errors

Common mistakes that gardeners make when feeding conifers include the following:

• application of fertilizers that are intended for fruit trees or berry bushes;
• use of excess fertilizing;
• application of nitrogen fertilizers.

Coniferous plants do not require much fertilizer. In order for the plants to develop normally and not get sick, it is important to choose the right fertilizer composition and follow the instructions for its use.

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