Along with cherries, cherries are very popular among domestic summer residents. Until recently, this thermophilic culture could only be found in the southern regions of Russia. Recently, however, breeders have bred several of its high-yielding varieties that are excellent for cultivation, including in the middle lane of our country. One of the most common varieties of such frost-resistant cherries at the moment is Revna. Among summer residents, this variety is very popular. And therefore, many would like to know about its biological features. So what is a winter-hardy Revna sweet cherry? Description of the variety, photos, reviews about it - read about all this later in the article.
Who was bred
Sweet cherry Revna - one of the best achievements of domestic breeders. It was derived by free pollination. In this case, the Bryanskaya pink variety, recommended for cultivation in central Russia, was used. Registered sweet cherry Revna was not so long ago - in 1993. It received its name in honor of a small rivulet flowing in the Bryansk region. The fact is that it is on the banks of the Revna that the breeding institute is located in which this variety was bred.
What is a variety?
Description of sweet cherry varieties, reviews about them - such information is always useful to a summer resident, as it allows you to choose the type of this crop that is most suitable for a particular site. Revna is a small tree (up to 4 m) with a pyramidal crown. Her branches have a rather large angle of deviation. Crohn's cherries are often medium thickened. The leaves of the tree are light green, large, dense, wide, grow on a very short petiole. This cherry blooms profusely. On each brush 4 buds are opened.
Description of berries
80% of the fruits of cherries develop and ripen on bouquet branches. The berries in this variety are almost round, slightly flattened. They don’t grow too big. The weight of each of them is about 5 grams. The skin color of the berries is dark cherry (almost black). Sweet cherry Revna (the description and characteristics of the variety make it possible to judge it as one of the best today) - the variety is very popular among summer residents. And this is due primarily to the fact that its berries have:
pleasant sweet taste;
tender juicy flesh.
Deformed or different-sized berries are practically not found on trees of this variety.
Economic value and positive qualities of the variety of sweet cherry Revna
This variety usually blooms in the second decade of May. The berries on the tree ripen about 2.5 months after that. In the warm and sunny year, this period can be shifted to mid or early July. From one tree per year, you can get about 25-30 kg of berries. The variety was bred specifically for central Russia. It is very good, for example, it is suitable for cultivation in the Moscow region, in the Volga region, in the Southern Urals, etc. But, of course, if you wish, you can plant such a tree in your garden and residents of the southern regions of the country.
What other advantages differs
Description of the popular varieties of cherries (Revna is no exception in this regard) presupposes, first of all, a detailed examination of all their pros and cons. In addition to winter hardiness, there are many advantages of the variety we are considering. First of all, the summer residents relate to the advantages of Revna sweet cherries:
Also, this variety is very appreciated by gardeners for the fact that, unlike most other varieties of cherries, it is not damaged by spring frosts. The explanation is simple. Cherry Revna blooms quite late.
Variety disadvantages
Of course, this cherry has not only advantages. She also has some disadvantages. These include summer residents:
Late development. The first harvest from a tree of this variety can be harvested only 5-6 years after planting.
The need for pollinators. It is impossible to plant the Revna tree alone in the garden. It is necessary that some other sweet cherry also grows on the site.
The opinion of summer residents about the variety
Sweet cherry Revna (variety description, photo, reviews - everything speaks about this more than convincingly) - the plant is fruitful and unpretentious. Therefore, it is certainly advisable to grow it in your suburban area. The berries of this cherry, in the opinion of all gardeners without exception, are simply remarkable for their taste. Moreover, their skin is very thick. And therefore, they can be transported safely even over long distances. This sweet cherry ripens pretty quickly and at the same time never crack. Many summer residents really like the fact that the flesh of its berries is very juicy, but quite dense and fits well to the bone.
According to many gardeners, for the middle zone of Russia, this cherry is just perfect. She tolerates winters perfectly. Her twigs almost never freeze. The same goes for the kidneys. This variety is not affected by all kinds of fungal diseases, which significantly saves time for the summer resident.
How to choose a place
So, above was a detailed description of the variety of sweet cherry Revna. As you can see, the variety is very good. Many summer residents would probably like to plant it on their site. Therefore, further, let's figure out how to properly care for him. Indeed, in order to get a good harvest even of such unpretentious cherries, certain agricultural techniques must be followed.
Planting a jealousy is best on the south side of the garden. This variety can produce good yields only if there is sufficient sunlight. Soil types most suitable for it are loam and sandstone. As already mentioned, Revna requires pollinators. Of course, if they do not exist, berries on the tree will still appear. But, unfortunately, only in a very small amount (not more than 5% of the potential yield). The best pollinators for this sweet cherry are:
Ovstuzhenka.
Tyutchevka.
Raditsa.
Iput.
Choosing a place for the Revna cherry should be such that the distance from it to other trees is at least 3 m.
How to plant
Advance preparation of the pit is what the Revna sweet cherry requires. Description of the variety, photos, reviews - all this clearly indicates its unpretentiousness. However, care for this cherry should, of course, by all rules. It concerns landing. A pit for the cherries of Revna should be prepared in advance. It is desirable to plant this variety in the spring - in mid-April. In any case, the air on the street should warm up above 0 C.
The earth removed from the pit (top layer) should be mixed with 3 buckets of compost or manure. The substrate thus obtained must be poured into the bottom with a slide. On the north side of the pit, stick a support stake. The seedling itself is set in the middle. Before filling it, you need to make sure that its neck is 5 cm above the surface of the soil. Next, half the soil must be laid in the pit. After the seedling is tied to a stake, it should be watered, spending a total of 10 liters of water. After this is done, the pit needs to be filled up to the top.
How to water
With regard to soil moisture, the Revna cherry is a rather whimsical plant. During its cultivation, overflows or drying out of the soil should not be allowed. This variety is watered usually 2-3 times a month. During drought, the frequency of soil moisture under the tree is increased up to 4 times. Young petioles can be watered directly in the trunk circle. Under the adult trees, dig grooves 30 cm deep from each other over the entire diameter of the crown. In this case, Revna cherries, the description and reviews of which speak of its unconditional value as a berry crop, will yield maximum yields.
Cherry top dressing
When cultivating Revna, this procedure also needs to be given maximum attention. This cherry is fed at least three times per season. Specific fertilizer application dates are shown in the table below.
How to feedPeriod | Type and methods of feeding |
When buds open | Pour a standard solution of 8 grams of urea into 10 liters of water |
During fruit set | A glass of ash + 30 grams of superphosphate per 10 liters of water |
In September or early October | 80 g of superphosphate per 1 m2 of soil in the trunk circle |
40 grams of potash fertilizer per 1 m2 |
30 grams of ash per 1 m2 |
Once every 2 years in the fall | 20-30 kg of humus when digging near-trunk circle |
How to trim
Although the fruit variety Revna cherries (description, the cultivation of which is the topic of our review) begins only 5-6 years after planting, it grows very quickly. Therefore, the owner of the suburban area will have to periodically trim it. Of course, you need to do this according to all the rules. Cherry pruning is performed in spring, before buds open, as follows:
shorten young shoots to 1/5 or 2/3 of the length, depending on the age of the tree;
completely remove dry or frosty branches.
For the first time, Revna cherries should be cut in the second year after planting. Of course, it is necessary to form its crown using only sharpened garden tools. Places of cuts should be smeared with garden var.
How to prepare sweet cherries for winter
Variety of cherries Revna, reviews, description and characteristics of which were discussed above, as already mentioned, is frost-resistant. But in order for the tree to better withstand the cold, it is still worth carefully preparing it for winter. In autumn, cherries must be whitened. It is also worth removing diseased branches from the tree. It is better for the cherry to endure the cold even if intensive autumn fertilizer is introduced into its root zone. Also, the trunk circle should be closed with a thick layer of peat. It is especially important to carry out such a procedure for young trees.
Instead of a conclusion
Thus, we have found out what, in fact, is a sweet cherry Revna (description of the variety, photos, reviews) and how to care for it. The conclusion from the foregoing can be made simple. Having planted such a tree on your site, in the future it will be possible to collect from it just an excellent crop of delicious fragrant berries. The main thing is not to forget about the need for periodic watering, top dressing and pruning of wood. Well, and, of course, it is imperative for this wonderful sweet cherry to plant several good pollinators on the site.