The pollination and pruning techniques are so useful and practical for everyone intending to plant various tomato types like black cherry. The fruits of the tomato plant known as black cherry tomatoes have a flavor that ranges from sweet to sour and are quite tiny in size. These tomatoes are genuine members of the species Solanum lycopersicum. In some published works, black cherry tomatoes are referred to be members of the genus Lycopersicon esculentum. This is because of a historical naming competition that has been finished and the specifics of which are discussed in this article. Nevertheless, regardless of its position within the genus, black cherry is a part of the Solanaceae family, which also includes peppers, eggplants, and potatoes among other family members. In spite of its name, the Black cherry tomato has been characterized as ripening to a color that is anywhere between dark purple and pinkish dark, depending on the source that was examined. There is also a divergent point of view presented by other sources, such as the University of Florida Gardening Solutions, which refers to it as a "deep, dark red tomato." Even more intriguing is the fact that some seed providers, such as HRSeeds.com, which has a proven track record of tomato evaluations, describe the hue as "nearly dark brown in color but more of a mahogany deep red." A phenomena that is connected with a large number of colored tomato cultivars seems to provide an explanation for these color description discrepancies. 
According to Jim Meyers, a well-known plant breeder working at Oregon State University, tomatoes with a purple tint contain antioxidants, the complete production of which is dependent on the tomatoes being exposed to sunshine. When the tomato does not have sufficient exposure to sunshine, the color of the fruit does not completely develop into a deep purple. This seems to provide an explanation for the apparently endlessly diverse color descriptors that have been seen by various producers. This comes down to the circumstances under which the plant was grown. Nevertheless, one similarity between these two types of tomatoes is that the Black cherry tomato has a form that is rather little and well-rounded. When it is fully developed and ripe, it has a weight of between 0.5 and 0.7 ounces, which is 15 to 20 grams. In addition, the Black cherry has delicious, dark crimson flesh on the interior, which is revealed when the fruit is split open. There is a gel that seems to be orange in color around the seeds in the tomato. When compared to standard cherry tomatoes, the Black cherry tomato has a flavor that is much more sweet. Despite the fact that it is sometimes referred to as a tiny version of the Cherokee purple tomato, the Cherokee mini is not nearly as meaty as the Cherokee itself. You start getting excited for your first cherry tomato of the summer as soon as you see the first evidence of those beautiful yellow blooms, which stand out so dramatically against the green vines and foliage. 
Pollination is required, though, in order for your plant to produce fruit in the first place. Tomato plants do not often have poor pollination rates; nonetheless, having an awareness of the process as well as other possible approaches may assist you in increasing tomato yield. Self-Pollinate Tomatoes are capable of self-pollination, which means that each blossom of the plant contains both the male and female elements that are necessary for fertilization. Between the hours of ten in the morning and four in the afternoon, a large quantity of pollen is dispersed. This is particularly true when we are talking about days that are hot, dry, and sunny. The process of pollination takes place when pollen travels down the pistil, which is located in the centre of the flower. Nature Tomato plants "naturally" self-pollinate, most often by the movement of the wind; however, pollination is commonly assisted by insects such as bumble bees. Pollen is transferred to the pistil when the tomato plants are shaken by the wind, which induces the plants to release their pollen onto the pistil. Because the pollen does not get too sticky under low-humidity circumstances, natural pollination may take place easily and regularly in these conditions.
- Hand-Pollinate
You may also use manual pollination on your cherry tomato plant if you want to promote or assure that it is pollinated. There are a few different approaches to take here. 
The effects of wind may be imitated by shaking the tomato plant by hand in a gentle manner. This causes the pollen to fall into the pistil. Installing a fan in order to simulate the movement of wind is another possibility along these lines. You also have the option of using an electric toothbrush to vibrate the individual stems of the tomato plant; alternatively, if there are just a few blooms on the plant, you may use a tiny, soft paintbrush to gently brush the interior of the flowers.
- Conditions
If the temperature is lower than 55 degrees Fahrenheit or higher than 75 degrees Fahrenheit, the blooms may not grow appropriate pollen tubes, and the pollen could become infertile. The optimal temperature for establishing fruit is between 60 and 70 degrees Fahrenheit. At some point in time, the flower will lose its bloom. If there is an excessive amount of humidity, the pollen will not be able to shake off as readily onto the pistil, and the grains may stay together, which will result in an inadequate amount of pollination. Pollen will become unusable if there is insufficient moisture in the air. According to the findings of a number of scientific research, black cherry tomatoes are not only rich in nutrients but also provide additional health advantages that go beyond those associated with nutrition. According to WebMD, the vitamins B and E, as well as the potassium, are the three nutrients that are most closely related with the many nutritional advantages that are connected to the consumption of tomatoes. Lycopene, an antioxidant, may be found in small amounts in black cherries, although it is most prevalent in ripe tomatoes. 
Lycopene levels were found to be much greater in black cherry tomato cultivars as compared to red tomato types, as stated in the publication Plants. Given that ripe red tomatoes are often thought to contain the highest lycopene content, this discovery comes as quite a surprise. Lycopene is another component that contributes to the red color of tomatoes. It is believed that lycopene may have the ability to lower the chance of developing prostate cancer. According to Plants, not only does it lower the danger of dying from Alzheimer's disease in adults, but it also plays a significant part in lowering the risk of death from cardiovascular disease. In addition, a research that was published in the journal Neurochemical Research emphasized the potential advantages of lycopene in the treatment of Parkinson's disease as well as other neurological issues by providing protection against oxidative stress. In addition to the nutritional and health advantages that are connected with the lycopene content of black cherry, there are also some significant positive health effects that may be acquired from the anthocyanins found in black cherry. Anthocyanins are a kind of water-soluble phytochemical that may be found in the skin as well as the outer tissue of the Black cherry tomato. In addition to black cherries, anthocyanins may be found in eggplants, purple lettuce, purple broccoli, some grapes, and berries, to name just a few of these other foods. They are to blame for the dark purple and black hues that may be seen in some fruits and vegetables, such as Black cherry tomatoes. As a result of the existence of this pigmentation component, a wide variety of fruits and vegetables are categorized as functional foods. The term "functional foods" refers to edible substances that, in addition to their nutritional value, can provide additional health advantages. The functional food status of black cherry tomatoes is based on the scientifically proven association between anthocyanins and a variety of human health benefits, including but not limited to improved vision, inhibition of tumor formation, protection against cardiovascular disease, support against obesity, prevention of diabetes, memory enhancement, and reduction in inflammation.