Black raspberries: benefits and cultivation
Every experienced summer resident is familiar with ordinary raspberries. Today, no one is surprised by the yellow varieties that are increasingly found in modern gardens. Raspberries with black berries are still a novelty for many. Dark dense berries are often confused with blackberries, it surpasses the traditional counterpart in taste and juiciness, and is also unpretentious in care.
What is this berry?
Black raspberries are so called because of the specific ink color of the berries. Lush bushes with large dark fruits are rarely found in summer cottages. This variety has a larger and higher quality crop than the traditional red or white raspberry, it serves as an excellent decorative element of the site. This plant was brought to Russia from North America and is a perennial bush with large shoots from 1 to 3 m.
The chokeberry raspberry has its own characteristics, for example, a powerful root system that does not form root shoots. This allows you to plant individual bushes among other plants without the risk of their destruction. It is more resistant to various diseases, it is almost not harmed by insects. It starts fruiting earlier.
It is highly drought resistant. Raspberries can be located on the sunniest side of the site. It will not dry out unlike red varieties. Black berries stick stronger than white and red ones. Such raspberries fall to the ground less. She does not require complex care, she is content with the usual feeding and watering of medium frequency.
However, not all varieties of black raspberries tolerate winter frosts well. Therefore, bushes should be tied up for the winter so that individual shoots do not break under the weight of ice and snow. To accurately determine what grows on the site (raspberries or blackberries), it is enough to try to remove the berry without a receptacle. Unlike blackberries, even not quite ripe black raspberries are easily removed from the footboard.
Dark berries are juicier and sweeter than regular red ones. From one bush you can collect from 2 to 4 kg of berries. They are elastic, so they are easy to assemble and transport. Such raspberries are full of vitamins, useful acids.
Jam and jam from it have a special taste. It is perfect as a powerful vitamin supplement to tea.
Features of varieties
The most common black raspberry variety in Russia is Cumberland. It is most adapted to our climatic conditions and soil composition, which is why it gives a high yield. This is an arched, early-ripening bush with thorns and dense black round berries. As it matures, the color of the stems acquires a noticeable bluish bloom, sharp spikes appear. The variety has a sweet taste with a hint of blackberry, fruitfulness is up to 4 kg of berries from one bush. The plant tolerates cold well, but does not like high humidity.
The second most popular variety among domestic gardeners is Bristol raspberry. These bushes with long (up to 3 meters) shoots give the largest yield. Juicy black berries with a blue bloom have an almost perfect spherical shape and a sweet taste.
"Bristol" grows better on the sunny side in slightly acidic soil and does not tolerate cold.
On the world market, there are perennial varieties such as Black Jewel and Mac Black with an average ripening period and not so large, but stable fruiting. A good variety is Niwot, which bears fruit on new shoots of the current year. Russian suppliers are also bringing various varieties and hybrids to the market. For example, early raspberries with beautiful female names "Irina" and "Eleanor" are popular.
The berries of "Eleanor" have a classic rounded shape, "Irina" - an elongated cone-shaped. The most popular domestic variety is "Gift of Siberia". It was bred specifically for the cold regions of our country and is quite frost-resistant. Spreading tall bushes with two- and one-year-old shoots produce small round berries. The variety has a dessert purpose, so the fruits are highly sweet and juicy.
Useful properties and contraindications
The special chemical composition of blackberry raspberry allows it to gain leadership among medicinal plants. According to many experts in the field of medicine and biology, the dark berry is slightly inferior to other varieties in terms of the content of amino acids and vitamin C. It contains a large amount of iron, anthocytes and ellagic acid. Sitosterol and antioxidants in the composition of the fruit allow us to call this raspberry a real "queen of berries".
In addition to all of the above, dark berries store vitamins of group B, PP, A, E, H, boron, zinc, potassium, fluorine, colbat, phosphorus and many other elements. High calorie content (72 kcal per 100 g) with a low content of proteins and fats allows you to add it to the diet of a high-carbohydrate diet. Such raspberries will replace chocolate and cakes when you want something sweet. The regular presence of the fruits of this plant in the diet will allow:
- improve eyesight;
- strengthen blood vessels;
- cleanse the body of radionuclides and heavy metals;
- reduce cholesterol levels
- lower blood pressure;
- increase hemoglobin;
- improve the condition of the skin and hair;
- eliminate problems with the gastrointestinal tract;
- reduce the risk of occurrence and slow down the development of cancer.
American doctors have found that the consumption of about 2 kg of this berry during the year almost completely reduces the risk of cancer. In addition to this, it improves the tone of the whole organism and slows down aging. Such raspberries are especially useful in the treatment of gynecological problems (to reduce pain during menstruation and even in the treatment of infertility). Black raspberry is the best remedy for SARS.
In combination with honey, it allows you to get rid of cold viruses, and berry decoction can be used to gargle a sore throat. From its leaves, you can prepare decoctions, which are an excellent expectorant and diaphoretic. Leaves should be collected in June and July from the top young shoots. They should not be stained or damaged. It is necessary to dry such greens in a dry, ventilated room where direct sunlight does not fall.
Black raspberries are also actively used in cosmetology, using fruits and flowers with leaves. Based on them, various masks and shampoos are created. You can prepare an anti-acne mask yourself by grinding a few berries into a pulp for subsequent application in a thick layer on the face. Wash off this mask after 15-20 minutes with warm water. From the leaves and flowers of raspberry, you can prepare a healing decoction to strengthen the hair, pour boiling water over it and insist for several hours.
For all its merits, black raspberry has certain contraindications. The use of such a berry is not recommended in the following cases:
- with kidney disease;
- patients with gastritis;
- with allergies.
Pregnant black berries, unlike the usual red, are not contraindicated. But consumption should be limited to a few berries a day. Also, one or two berries can be given to children at 1 year old. It is not recommended to use such a berry for the treatment of colds in infants.
reproduction
For the very first time, chokeberry raspberry bushes are easy to get using purchased seeds. After stratification in the spring, they need to be sown in the ground with fertilizers. In autumn, you can plant a plant without stratification. After receiving the first bushes, the rest of the raspberries are expanded with layering at the end of the summer season.
To do this, the elongated branches are bent to the ground and placed in pre-dug grooves 10 cm deep. The bent shoots are fixed and sprinkled with earth so that the growth point is on the surface. The result looks like a few small shoots next to the parent raspberry bush.
Before the winter season, the resulting structure is insulated with hay, peat and sawdust. In the spring, well-rooted shoots are selected and planted in independent bushes.
Landing
Before you plant black raspberries in your area, you need to select and prepare the right place. This plant is unpretentious, can grow in any soil and in any light. However, experienced summer residents argue that the amount of the crop can seriously fluctuate depending on the growth conditions of the bushes. It is important to take into account a number of factors affecting the fruitfulness of chokeberry.
Place
Growing raspberries in a windless, brightly lit corner of the site is the right choice.The plant does not tolerate cold winds. Planting it under windows on the sunny side will be the best solution, as the wall of the house will protect the plant from drafts.
Neighbor and predecessor plants
It is important that blackberries do not grow next to raspberries, and that the land in which the shoots are planted should rest from tomatoes, potatoes or eggplants for at least one year.
The entire nightshade family is not the best neighbor for black raspberries. Her relative red raspberry would be a great solution.
Seating chart
Do not plant individual bushes of black berries too close to each other. The optimal distance is 80 cm between adjacent bushes and about 2 m between rows. With such seating, plants will be easier to care for. Each of them will be warmed by the sun and ventilated.
The soil
The most important factor influencing the growth and yield of berries is the composition of the soil. The soil is best suited loamy, containing a large number of various nutrients and minerals. It does not stagnate moisture, which can lead to rotting of the roots, heat is well retained.
disembarkation
Black raspberries are planted in early spring to a depth of at least half a meter. The width of the planting pit can vary around 40-50 cm. It is best to fertilize the shoot with ash and humus, mixed in equal amounts, which are poured into the pit to a height of 20-25 cm. The pit is filled with water.
A raspberry seedling is carefully placed in it. When the water is absorbed, the pit is covered with the remaining earth mixed with complex fertilizers and sand (if necessary). From the part of the seedling protruding above the surface, you can form a bush with your hands so that the initial growth occurs in the right direction. Then you need to water the resulting planting again.
Care Tips
Even novice gardeners can easily provide proper care for an unpretentious berry. To do this, you just need to follow some rules.
- It is better to mulch the soil immediately after planting with sawdust, dry grass or manure.
- It is necessary to water raspberries in a timely manner, including when it is harvest time. The more often the bushes are watered, the larger the berries will be on them. Drip irrigation is most preferable for black raspberries.
- Fast-growing stems stretch up to 3 meters in length and become too fragile. To prevent branches from breaking, they can be tied to special trellises or to an ordinary fence.
- The plant needs to be pruned twice a year. In summer, pruning is done to increase productivity: the shoot is shortened at the point of growth. Autumn pruning is needed as a preparation of raspberries for wintering: old withered branches are cut out.
Separately, it is worth dwelling on protection from pests and diseases and feeding the berries. The most terrible disease for an aronia plant is verticillium wilt. It is almost impossible to cure an already diseased plant, so prevention is so important:
- purchase of quality seeds;
- compliance with the landing rules;
- good soil drainage.
To avoid fungal diseases, you can spray the leaves of the plant with special solutions containing copper and insecticides. To combat the raspberry beetle, a solution containing 2% nitrofen is perfect. For re-spraying before flowering, you can use an infusion of wormwood and marigolds (400 grams of a dry mixture of herbs per 10 liters of water). As a top dressing, any organic fertilizers prepared by one's own hands are well suited. You can use nitrogen mineral.
According to the reviews and descriptions of many experienced summer residents, timely feeding allows you to almost double the yield of berries. It is equally important to properly prepare raspberries for wintering. In mild climates, you can leave the branches attached to the trellis.
Raspberries will not survive the harsh Siberian winter. The bushes will need to be carefully bent to the ground and fixed by sprinkling or tying the branches. The fallen snow itself will serve as an excellent shelter for the plant.
Conclusion
Summing up all of the above, we can conclude: black raspberry combines all the best from blackberries and classic red raspberries. Berries are not only tasty, but also healthy. The plant itself is unpretentious and high-yielding. Growing such a decoration for a summer cottage and a summer table will not be very difficult even for beginners in gardening.
You will learn more about black raspberries from the following video.