Columnar juniper: varieties with photos, description, cultivation
Content:
The article presents a columnar juniper: varieties with a photo, description, rules for planting, growing, care, reproduction.
Juniper columnar, varieties: brief information
Columnar juniper: photo
For people who have already been engaged in planting junipers and experienced gardeners, it will also not be superfluous to once again strengthen knowledge about the types of junipers. This article has a short selection of columnar juniper species. If you want to plant a juniper, then this article will help you decide on its variety. You need to understand that it is impossible to fit absolutely all plant varieties into one article, so it will simply help direct you to a certain variety.
Columnar juniper, varieties: who is best suited for this culture
Columnar juniper, varieties: who is best suited for this culture
Many people, due to their work and employment, do not have enough time to study the varieties of a plant. Some just want to see in their garden or in their personal plot, there are some red flowers, and here is a juniper. Such people do not have the opportunity to correctly determine what kind of variety they can grow on their land, what kind of care they need and what they generally are.
Juniper Columnar: photo, presentation
Juniper Columnar: photo, presentation
Let's consider a few characteristic features.
The first characteristic of this variety.
This plant, like the whole genus, juniper, is part of the cypress family.
The second characteristic of this variety.
This family includes about eight dozen different species, and they are distributed almost all over the globe.
The third characteristic of this variety.
In part, they resemble columns in shape. Which gave them their name.
The fourth characteristic of this variety.
The crown of a juniper does not have to taper towards the top, it can be of almost any shape.
Fifth characteristic feature of this variety.
At the moment, there are no standing junipers only from creeping forms.
The sixth characteristic of this variety.
Breeders have found mutations in which the juniper has either a columnar or pyramidal crown and made crops from them.
The seventh characteristic of this variety.
Due to this, in one variety, both erect, rounded and even creeping junipers can be combined.
The eighth characteristic of this variety.
It is often difficult to say that these plants belong to the same genus and are at least in some kind of relationship, but nevertheless.
Why are junipers in reality different from the junipers in the picture
In our reality, it is not common to order some sort of juniper abroad. And gardeners are ambivalent about this. In Russia, you can buy juniper from our producers, it will be much cheaper. And it will be easier when the plant takes root. There are several reasons, let's look at them in order.
The first reason is that the grown plant may differ from what is shown in the photo.
Reproduction of most of the juniper varieties occurs through cuttings. It turns out that the next plant is a clone of the previous one. And in theory they should be exactly the same. But this is a delusion. That is why in one variety I can meet absolutely different junipers.
The second reason is that the grown plant may differ from what is shown in the photo.
Let's figure it out. First of all, the juniper is a fairly plastic culture. From here comes such a wide variety of varieties. The appearance is influenced by mutations, neighboring plants, water and everything that surrounds the plants.
The third reason is that the grown plant may differ from what is shown in the photo.
The list of factors that affect plant growth is endless. Among gardeners, there is an opinion that it is important for a plant how the owner treats it, that is, if he loves him, the plant grows better.
The fourth reason is that the grown plant may differ from what is shown in the photo.
Everything around you does not stand still, and junipers are no exception. It will be enough to grow a juniper from a branch, transfer it to other climatic conditions, and its descendants will already be completely different.
The fifth reason is that the grown plant may differ from what is shown in the photo.
The differences may even be so different and not resemble their relative that just a new species may appear.
The sixth reason that the grown plant may differ from what is shown in the photo.
Important. There is a concept of a resistant variety. It is applicable to those plants which, when cut by cuttings, are very similar to the original plant.
The seventh reason that the grown plant may differ from what is shown in the photo.
Nurseries that breed junipers often reject seedlings that are unlike their parents, and therefore the plants inside the nursery can be very similar. But junipers in one nursery can be very different from junipers in another nursery. And it will all be within the same sort.
Is there anything in common between different varieties and types of columnar junipers
Consider the similarities.
The first is the similarity in culture data.
The first common feature is that all the crowns of columnar junipers are extended upward.
The second similarity is in culture data.
In this case, plants can be either tall or low, or shrubs and trees.
A third similarity in culture data.
Branches in columnar junipers are clearly visible from any side, they are directed strictly upwards and the shoots have small, almost imperceptible gaps between them. This is what makes this variety look like columns.
The fourth similarity is in culture data.
In species of junipers with an extended crown, the branches have more space between them.
A fifth similarity in culture data.
They are not always necessarily strictly elongated upward.
A sixth similarity in culture data.
The softness index of the crown depends on the species, for someone it can be sharp and prickly, for someone it is soft.
A seventh similarity in culture data.
And the color of the needles depends on the variety.
Columnar juniper: varieties with photos
It is impossible to list all types of columnar junipers, there are too many of them. Some new cultivars are constantly being created, created.This article will consider the types of junipers that are common in our country and in the neighboring countries of Europe.
Virginia juniper.
Consider the characteristics of this variety.
The first characteristic of this variety.
This species is the parent of a sufficient number of columnar cultivars.
The second characteristic of this variety.
It is represented by a tree with a thick trunk.
The third characteristic of this variety.
The needles are ordinary, prickly, in old plants they can become scaly.
The fourth characteristic of this variety.
The color can range from green to gray.
Fifth characteristic feature of this variety.
The average age of plants of this species exceeds one hundred years.
The sixth characteristic of this variety.
In temperate climates, it can spend the winter without shelter.
The seventh characteristic of this variety.
In the city, it grows well and can grow on not very saline lands, as well as on construction waste covered with earth.
Let's analyze the columnar varieties of this species.
There are several of them.
Varietal variety - boscop pearl.
A plant with needles of gray or blue color - boscop pearl.
Varietal variety - Canaertii.
The Canaertii variety has dark green needles. In various stores, crowns can be either similar to columns or conical in shape.
Varietal variety - Robusta green.
The blue-green needles are from the Robusta green variety.
Varietal variety - Fastigiata.
A pillar-like juniper with blue needles is called fastigiata.
Varietal variety - Skyrocket.
Skyrocket is a thin tree that has silvery needles.
Varietal variety - Glauka.
A juniper with a wide crown similar to a column is called Glauka. The color of the needles is blue.
Varietal variety - Spartan.
Spartan is a juniper that has a chic crown, poses on a column, the needles gleam green.
Common columnar juniper.
Consider the characteristics of this variety.
The first characteristic of this variety.
In this type, the crown not only can resemble a pillar, but should.
The second characteristic of this variety.
The needles of this species are similar to thorns, but not hard.
The third characteristic of this variety.
To obtain gin, cones of this type are used.
Consider the most popular varietal varieties.
Despite the vast palette of varieties with a narrow crown, it should be said about some of them.
Varietal variety - Mayer.
Mayer. It has a symmetrical and wide crown of blue-green needles.
Varietal variety - Suecika.
The kind of needle that can be cast in gold is suecik.
Varietal variety - Sentinel.
A variety that resembles a cigar with a narrow crown - Sentinel. The needles are green, at the end of summer they turn a little blue.
Varietal variety - Gold con.
Gold con. A variety with a wide crown and needles reminiscent of gold in color.
Varietal variety - Compress.
Compress. A variety of low columnar junipers.
Varietal variety - Khybernika.
Hibernica. The variety has a narrow crown and blue needles.
Varietal variety - Arnold.
Arnold. Standard elongated juniper, the color of the needles is green, sometimes slightly bluish.
Varietal variety - Erekta.
Erecta. Outwardly, it resembles a hibernator, but the crown is narrower.
Rocky columnar juniper.
Consider the characteristics of this variety.
The first characteristic of this variety.
In this species, varieties with several trunks are often found.
The second characteristic of this variety.
Shoots are usually tetrahedral, and the bark is brown with a red tint.
The third characteristic of this variety.
The needles resemble scales, the usual gray color. But there is also green.
The fourth characteristic of this variety.
This species is the most resistant to temporary droughts, and many different ones also come from it.
Consider the most popular varietal varieties.
Despite the vast palette of varieties with a narrow crown, it should be said about some of them.
Varietal variety - Blue arrow.
Blue arrow. This is perhaps the most common variety, it has a narrow crown and needles cast silver.
Varietal variety - Blue angel.
Blue angel. The variety of needles can be either blue or gray. The shape of the column has not been changed.
Varietal variety - Gray cleam.
Gray cleam. The crown is very decorative and symmetrical, the needles are silvery - gray.
Varietal variety - Silver cord.
Silver cord. This variety can be grown in small gardens and has a thin crown and bluish needles.
Varietal variety - Sky rocket.
Sky rocket. The most famous variety, known to almost everyone. The second name is the blue rocket.
Varietal variety - Springbank.
Springbank. The variety is represented by trees with a narrow crown, in which the tips of the branches are slightly bent. The needles are of a silvery shade.
Chinese columnar juniper.
Consider the characteristics of this variety.
The first characteristic of this variety.
The uniqueness of this species is that an adult plant can have both needle-like and pine-like scales.
The second characteristic of this variety.
Representatives of different sexes have a number of differences.
The third characteristic of this variety.
This species does not have a narrow crown, but it may be columnar!
Consider the most popular varietal varieties.
Despite the vast palette of varieties with a narrow crown, it should be said about some of them.
Varietal variety - Columnaris.
Columnar juniper with space between its branches and pointing upwards. Columnaris.
Varietal variety - Mount button.
Mount button. It resembles a fairly wide cylinder in shape, the branches are short, the needles are gray-green.
Varietal variety - Obelisk.
Obelisk. One of the most common types of Chinese junipers, it is columnar and prickly needles.
Varietal variety - Strickta.
Strickta... The variety has raised branches, the crown is quite dense. The usual color of the needles is blue, sometimes it turns into green. In winter, the needles change color to ocher.
Juniper Columnar: varieties and nuances that are important when growing
This is not a simple plant, and because of this, it has features that must be observed and known when growing. It is a branched tree, sometimes with several trunks, but more often one. It can also be represented by shrubs. The branches rise up and create a dense crown. Consider the most important nuances in the cultivation of a real culture.
The first nuance in the cultivation of real culture.
The crown is poorly ventilated, and not enough light gets into it, since the branches are very close to each other. As a result, the needles, which are closer to the main trunk, very often dry out.
The second nuance in the cultivation of real culture.
During sanitization, be sure not to forget that you need to remove broken and already dried branches. How should you remember about counting branches, this can save plants from the appearance of a spider mite, and it is very difficult to deal with it on acute conifers.
The third nuance in the cultivation of real culture.
One of the most important features is the fight against various diseases and pests on columnar junipers.
The fourth nuance in the cultivation of real culture.
The crown is very dense and it is difficult to understand what is happening inside, and constant surveillance will be required for the plants.The most at risk are shoots that are inside the plants and do not receive enough light, they need to be examined more closely.
The fifth nuance in the cultivation of real culture.
Important. During any processing of the plant, you need to move the outer branches and spray the inner ones.
The sixth nuance in the cultivation of real culture.
Sprinkling is beneficial for junipers, especially columnar ones. Do you have a growing Juniper with sharp needles, then it is better to water it with a hose in the morning. This is necessary so that the needles have time to dry before dark. When water is retained, various diseases can appear in the needles - rot.
The seventh nuance in the cultivation of real culture.
In the warm regions of our country, not only the southern ones, there are hard-to-remove mealbugs.
Juniper Columnar: varieties, rules for proper planting and care
There are several important guidelines.
First recommendation for planting this variety.
Planting is the same as all other juniper varieties.
The second recommendation for planting this variety.
The hole must be prepared in advance, in depth, it must be such that both the root and the drainage fit into it.
The third recommendation for planting this variety.
The average diameter should be twice as large as the earthen lump of the plant.
The fourth recommendation for planting this variety.
The root collar should be at ground level.
Fifth recommendation for planting this variety.
Peat or sand is added as the basis of the soil.
Sixth recommendation for planting this variety.
The difference from other varieties of juniper is that the seedling must be more than half a meter to the bottom of the pit in order to support the plant, a stake is driven in, to which it is subsequently tied.
Juniper Columnar: varieties, suitable irrigation regime
There are several guidelines for watering this variety.
First watering recommendation for this variety.
Strong watering will need the juniper after planting.
Second watering recommendation for this variety.
Further - the mode of straits is moderate.
The third recommendation for watering this variety.
Rocky juniper will require the least moisture.
Juniper Columnar: varieties, living conditions in the winter season
The main difference between columnar junipers from all others is wintering. To prevent snow from breaking the shoots of the plant, you need to oblige them with twine.
Mulching information
Another important procedure is the process of mulching the soil. The root of columnar junipers is unprotected because there are no branches on it. Mulch helps prevent roots from freezing in winter and prevents them from overheating in summer.
Juniper Columnar: varieties, pruning shoots
All junipers respond well to pruning. Columnar junipers can be made more slender, from which toparia are obtained. To do the very first pruning, it is better to call a professional, then you can do it yourself.
Interesting. The more side shoots a juniper has, the more beautiful toparia it will turn out to be. There are several guidelines for pruning a true variety.
The first recommendation for pruning this variety.
For any columnar juniper, sanitary pruning is an important care.
The second recommendation for pruning this variety.
Broken and dried branches on narrow crowns are not only dangerous for plants, but also look not decorative.
The third recommendation for pruning this variety.
Dry branches are dangerous in that various fungal diseases, as well as pests, can settle on them.Juniper branches are at a close distance from each other, they are pressed, so if the disease appears on one branch, it will quickly capture the entire juniper.
Juniper Columnar: varieties, reproduction
There are several guidelines for breeding this species.
First recommendation for the breeding procedure for this variety.
The branches are rooted throughout the season.
The second recommendation for the breeding procedure for this variety.
If you have never practiced breeding conifers before, then it is best to choose the spring period.
The third recommendation for the breeding procedure for this variety.
Needles should be removed from the bottom of the plant, treated with a growth stimulant and planted in sand or clean peat.
The fourth recommendation for the breeding procedure for this variety.
On average, rooting takes about a month and a half.
Fifth recommendation for the breeding procedure for this variety.
The rooted stalk will need to be transplanted into a separate pot.
The sixth recommendation for the breeding procedure for this variety.
It is not necessary to overexpose at the base of the soil, junipers need a sufficient amount of nutrients for growth, and sand simply cannot provide this.
The seventh recommendation for the breeding procedure for this variety.
From processes, cuttings to direct planting in the ground should not come less than twenty to twenty four months.
Eighth recommendation for the breeding procedure for this variety.
The seeds found in the fruits of juniper do not multiply, most of them are male, since they are bred vegetatively.
Conclusion
Columnar juniper, this is a unique plant, it is suitable for absolutely any site. There are varieties that take up a little space, and they need less care? You can make a whole garden of junipers, which will delight your eyes.
Juniper Columnar: varieties