Author: Hondo S. Carpenter, Sr. A mid-season bloomer, Owen T requires a pollenizer such as Santa Rosa. These sweet plums are sometimes called Mirabelle prunes or cherry plums. (45 kg) of medium-sized fruits. Many recipes will call for 2-3 times the amount of sugar I used which is just too much for me. Most Japanese black plums are clingstone varieties. There are many varieties of plums ranging in taste from sweet to tart. Black Plumes is a murder mystery but does not feature Margery Allingham’s usual sleuth, Albert Campion (despite a mention of “Uncle Adolphus” that had my heart leaping with hope). Moyer plums are large plums with a long oval shape and high sugar content. Black Amber plum. Dark red to purple mottled skin covers sweet juicy red flesh that has a firm texture. A mid-season bloomer, Owen T requires a pollenizer such as Santa Rosa. King Kong: very large size with black skin, plum-like flavor with hints of almond; Flavor Fall: large size, average flavor, red skin with yellow flesh, very late season; Pluot varieties. Satsuma plums are a semi-clingstone variety, meaning that the flesh partially clings to the stone. Splash pluot on tree. As the fruit ripens on the plum tree, its sweetness intensifies. Twinklestar. 778 likes. Anonymous. Here are some amazing health benefits of jamuns or black plums: 1. I believe most plums are red inside. Save. Petioles are 1 to 2.5 cm long. The greengage plum is one of the few green varieties of plums when they are ripe. I used the spice mixture plus a little chili flakes. The Japanese plum season starts in May and extends until September. close-up. 1. This round plum is one of the few sweet plum varieties that ripens in mid-summer. Collect. Collect. Black Doris- Excellent all purpose plum with purple- black skin and dark red juicy flesh. Petioles are 1 to 2.5 cm long. The ‘Black amber’ variety of plum gets its name from the black, slightly tart skin and juicy amber-colored flesh. Source(s): https://owly.im/a8mFR. Based in Connecticut, Marie-Luise Blue writes a local gardening column and has been published in "Organic Gardening" and "Back Home." Damson (purple or black skin, green flesh, clingstone, astringent); Greengage (firm, green flesh and skin even when ripe); Mirabelle (dark yellow, predominantly grown in northeast France); Satsuma plum (firm red flesh with a red skin); Victoria (yellow flesh with a red or mottled skin); Yellowgage or golden plum (similar to greengage, but yellow) Source(s): https://owly.im/a8mFR. Each plum … Black Amber plum. Collect. 00 ($17.00/Count) FREE Shipping. Today I made this delicious Chinese Plum sauce in double quantity and it turned out very well. If you're talking about the ripeness, press on it a little and if there's a bit of softness to it then it's ripe to eat. These medium- to large-sized plums have a round shape. If it is just slightly soft, it is ready for eating. Download this Free Photo about A front view fresh red plums inside green basket on yellow, fruit color sour, and discover more than 7 Million Professional Stock Photos on Freepik I believe most plums are red inside. Slices tossed with sugar are delicious with homemade … But these black plums are mainly dried to form prunes, which are widely used during the winter season. Die durchzogene, goldene Metallfaser machen das Shirt zum eleganten Hingucker.Auf der Vorderseite befindet sich zusätzlich ein kleiner, angenähter Mos Mosh Coin.Das Shirt ist leicht transparent.. Artikelnummer: 121500 Seeds can be harvested from most market varieties, and then undergo a process called "stratification." There are several different cherry plum cultivars that produce small plums ranging in taste from sweet to tart. Double Graft Plum. The maroon skins on this plum variety tend to be firm and tough with a sour flavor. Japanese black plums can be further divided into more types which are as follows: Black Ruby. Avoid plums that are hard, have punctures or have brown coloration. Flavorosa pluot. Fruit size is medium. 45. Japanese plum trees thrive in the drier southern and Mediterranean-type climates, but trees of "Black Ruby" were established to tolerate humid climates, according to the Clemson University Horticulture website. Like. wirestock. Black plum is a large and evergreen tree which is much branched and grows from 5 to 20 meters tall having trunk diameter of 60 to 90 cm, terete branches, scaly bark and canopy spread of 10 meters. The ‘John W’ plum variety has deep red-purple colored skin that surrounds deep orange flesh. 0 0. New. One jamun packs in 1.41 mg of iron, 15 mg of calcium and 18 mg of vitamin-C. Estimated chilling requirement 400 hours. Their high sugar content means that these round fruits are excellent for making jellies, jams, and baked goods. There are several cultivars in the damson subspecies Prunus domestica insititia. Plums are available in two different types -- European plums (Prunus domestica) and Japanese plums (Prunus salicina). Black Plum Truss (image above) The fruit has a dark red colour with a black tinge around the base of the bud end but it isn't black as the name suggests. I can't figure out what the reason is though. This plum cultivar is usually ripe for eating in mid- to late summer. A red plum is a refreshing, tart yet sweet snack that can boost your vitamin and mineral intake while giving you valuable antioxidant phytonutrients. "Owen T" plums have bluish-black skin and sweet, crisp, yellow flesh. Even with its firm amber-colored flesh, this plum has a sweet flavor. Plums are delicious fruits that grow on trees and are classified in the genus Prunus. Jamun or black plum is also known as 'Fruit Of Gods'. The Owen T plum has blue-black skin with purple highlights and sweet, light-yellow flesh. Black plums are normally used for making stewed prunes and also for stuffing pork or chicken. This plum variety is a great all-rounder as it’s one of the most versatile types of black plum you can grow. Generally there is a myth about fruits that people with diabetes cannot eat fruits. The best way to get rid of black knot disease is to have your arborist prune out the affected branches. Eating the whole thing and spitting out the pit is never a good idea when it comes to plums. Save. 3. Plums are usually categorized into Japanese plums (Prunus salicina) and European plums (Prunus domestica). Just like black plums, people prefer eating them … Make sure always to halve the plum and remove the pit before eating. Plums can be fully ripened when placed in a paper bag (better than plastic) and left out at room temperature. Black cherry plums isolated on white. 8. Artigos personalizados para bebês The dark-red skin covers golden-yellow flesh that has a pleasantly sweet flavor. 7 Answers. However, you can plant Mirabelle plum trees in your garden if you want to grow some of the sweetest plums available. report. Does a Satsuma Plum Need Cross-Pollination? Cutting open the soft skin reveals sweet amber flesh and a stone in the middle. Many culinary uses, stores well. Unlike most of the other Japanese varieties, its pit is "freestone," which means that it separates easily from the flesh. Some types of plums have a red sour flavored-skin that surrounds sweet juicy yellow flesh. Their flavor is relatively mild, but their dark skin adds depth of color to a compote. The plums were purple on the inside as well as the outside, and were the sweetest thing I've ever tasted. Omega- Large with port-wine red skin, crimson red flesh of good flavour. The two main types of plums, grown commercially, are the European kind and the Japanese kind. Ebony—A “black” plum with yellow flesh. Collect. Deciduous. These large plums have bluish-dark purple skins surrounding sweet flesh that is a light yellow color. Plums are one of summer's true delights, but biting into a hard one can leave you with a puckered mouth. $17.00 $ 17. Black plum is an in-demand summer fruit that leaves your tongue purple with an astringent taste. Moyer plums tend to ripen late in the season. One jamun packs in 1.41 mg of iron, 15 mg of calcium and 18 mg of vitamin-C. Damsons are a popular dark-skinned European variety of plum that has tart-flavored flesh and skin. The skin on these round plums is a dark purple color with hints of a blue dusty wax coating. The juicy flesh has a firm texture that is common with many European plums. Types of Bananas: Delicious and Nutritious Banana Varieties From Around the World (Including Picture... Types of Melons: Different Varieties of Melons From Around the World, Types of Cabbage: Delicious Cabbage Varieties (Including Pictures and Names), Types of Dates: Delicious Varieties of Date Fruit From Around the World (With Pictures and Names), Types of Plums: Black, Red, and More Varieties (With Pictures) – Including Plumcots, Apriums, and Pluots, Types of Peaches: Freestone, Clingstone and More, Types of Citrus Fruits With their Picture and Classification, Types of Cherries: Varieties of Sweet and Tart (Sour) Cherries. Unlike the black plums, the red plums are sour sweet fruits. However, if the "crystals" have a more gel-like consistency (as some in the comments pointed out) it's likely cerasin (meta-arabinic acid) which many fruit bearing plants produce. Like. The common name blood plum refers to the deep red color of the skin and flesh. 3M Littmann Cardiology IV Diagnostic Stethoscope, Rainbow-Finish Chestpiece, Plum Tube, Violet Stem and Black Headset, 27 inch, 6205 . It is also a rich source of B vitamins. In our weekly Black Hole article discussing the good, the bad, and the ugly with the Las Vegas Raiders, we take you inside the Silver and Black. Inside, the flesh of plums is soft and juicy, and it usually has an amber color. peg. Top view sour fresh plums inside pan on the dark-blue desk. how can I tell which black plums are red inside? Favorite Answer. It has 82% water and 14.5% sugar. Fight Diabetes. Black knot is a plum tree problem that begins as a velvet green knot in spring then turns black and swollen. The firm flesh and tart skin holds up well in cooking and baking. European or Italian plums may be sold as sugar plum, Italian plum or prune, French prune, or simply "fresh prune" since it's the fruit that is dried to make prunes. azerbaijan_stockers. The French Prune Plume tree produces fruit that is ready for harvesting in late summer. 4 years ago. What happens to your body when you eat 3 plum fruits every day! Like. Biting into ‘Santa Rosa’ plums reveals a thin skin that covers plump, juicy flesh. These sweet plums have light orangey-amber flesh that covers a small pit. King Kong: very large size with black skin, plum-like flavor with hints of almond; Flavor Fall: large size, average flavor, red skin with yellow flesh, very late season; Pluot varieties. The sweet varieties of Myrobalan plums are delicious when eaten fresh. Favorite Answer. Another type of sweet black plum is the ‘El Dorado’ cultivar. Japanese plums, originally from China, were brought to the United States from Japan in the 1870s. If the plums are super soft, or even oozing juice, it’s time for them to go. The Japanese varieties are mostly sold fresh and include the round sweet black plums found on your grocer's shelves. These are extremely sweet plums that have dark burgundy to purple skin and juicy yellow-orange to amber flesh. Just like black plums, people prefer eating them fresh during summer and make them into prunes for using  during the winter season. Plums That Are Red Inside . Owen T is harvested from late June through early July. Available for purchase online at Wairere Nursery. Fight Diabetes. Empress: These large, dark-blue plums have sweet greenish flesh and taste like prune plums. The skin of these sweet plums is dark violet, and the waxy coating gives them a smoky appearance. From the outside the plum looks OK, may be a small brown mark on the skin but nothing more. Plums are extremely nutritious, with a variety of health benefits to offer. Black plums are normally used for making stewed prunes and also for stuffing pork or chicken. Leaves are coriaceous, opposite, elliptic oblong measuring 5 to 15 cm long by 2.5 to 8 cm wide, narrow, acuminate. Frontier—Another “black” plum with sweet pink flesh, Frontier can be very sweet when picked ripe and is good for eating out of hand. One of the reasons why this type of plum is a popular variety for eating fresh is that it’s a freestone variety. Check for worms or larvae inside. Ingredients . Plums are a type of stone fruit that can have oval or round shape. These types of plums have firm flesh and are often eaten fresh. This way, you make sure the insides are free of any insects. 4.8 out of 5 stars 8,778. Plum cultivars include: . fresh grated ginger** ¼ cup lemon juice *I don’t like super sweet jam. This plum variety is classified as a Japanese plum variety, and they taste delicious when eaten fresh. Leaves are coriaceous, opposite, elliptic oblong measuring 5 to 15 cm long by 2.5 to 8 cm wide, narrow, acuminate. The flesh is amber-yellow, firm, juicy, sweet and very good tasting. plums, pits removed, quartered; 1 ¼ cup brown sugar, plus more to taste* 2 Tbsp. Can you eat plums and fruit from trees with black knot? These sweet plums have a wonderful balance between sweetness and tartness. How to Treat or Get Rid of Black Knot on Trees. Prunes: Prunes (dried plums), are made with freestone varieties of plums (the seed is easily removed, as opposed to clingstone varieties). The skin is crimson to purple, flesh is yellow blushed pink. The tarter cultivars are suitable for using in baking or making jellies. Plum Dble Santa Rosa/Black Doris. Black Plum Truss (image above) The fruit has a dark red colour with a black tinge around the base of the bud end but it isn't black as the name suggests. This plum tree problem gets progressively worse without treatment and may halt useable fruit production. Das cropped Kay Tee in wild plum ist ein kleines Fashion Highlight. Frontier—Another “black” plum with sweet pink flesh, Frontier can be very sweet when picked ripe and is good for eating out of hand. It is also a rich source of B vitamins. Collect. ‘Black Beauty’ is another type of Japanese plum that has bright yellow flesh and dark, deep purple-red skin. This sweet and sour taste combination makes damson plums excellent for using in savory or sweet dishes to add a bit of tartness. Lv 5. They are in the same basket in the grocery store as the ones with the yellowish flesh and marked the same code 4440. It is very juicy if eaten when the plum is firm to the touch and only slightly soft. Their flavor is relatively mild, but their dark skin adds depth of color to a compote. 4 comments. Still nothing to … Toastes with plum confiture in a glass jar on a checked towel. Answer Save. "Black Splendor" is an early-season plum. You can use this plum in cooking as its firm flesh and sweet-sour taste adds flavor and texture to many dishes. "Black Ruby" is a midseason plum. This should not be confused with pocket plum, a fungal disease affecting plum fruits. © 2020 Sony Interactive Entertainment Europe Ltd. Alle Rechte vorbehalten. Sweet black plums are often dried to create prunes. I had lots of plums this year, and already made plum marmelade, plum syrup, plum sauce, plumbrillo and plum clafoutis. Indications of a plum moth include; Fruits with a caterpillar inside usually ripen early and are often slightly misshapen. Apart from growing small cherry-like plums, these plum trees are popular backyard ornamental types of fruit trees. What makes certain plums red inside and how can I identify them in the store? Compared to other dark-skinned plums, the ‘Black amber’ has firm flesh and distinct tartness to the taste. This thread is archived . Mature plum fruits have a dusty-white waxy coating making them appear pale gray or bluish-green. Simca (simka) plums are a variety of large, heart-shaped plums that have deep reddish skins with blueish-purple dusty waxy coating. What Two Cherry Trees Are Needed to Produce Bing Cherries? Black plums usually range from bright red to deep purple color and come with a mild to sweet taste. Although Italian prune plums are suitable for eating fresh, most of the harvest is dried to create prunes. This freestone plum variety has green-amber juicy flesh that turns a deep fuchsia color when cooked. The plum trees can grow as small garden shrubs or small decorative fruit trees. There is hardly any tartness in the taste, and many say that the sweet taste is reminiscent of cherry-flavored fruit punch. 8. You will find out about the best plums for eating fresh and about the ones that are tastiest in cooked and baked food. Are Red Plums Good for You?. Check for worms or larvae inside. ‘Santa Rosa’ plums are drupes that have reddish-purple skin with juicy strawberry-colored flesh. Its shape does not resemble the plums I'm used to seeing, which are round and dark purple, but has similar oblong characteristics to a sugar plum only a little bigger (5 x 3 cm). ‘Friar’ plums are popular large Japanese plums with sweet, juicy flesh. Because the disease only affects the tree’s wood, it’s A-OK to eat fruit from trees with black knot. And their well-known laxative properties? 49 1. Growers can cross these types of fruits to create new types of deliciously sweet stone fruits. 4 years ago. Ingredients . Plums are extremely nutritious, with a variety of health benefits to offer. As with most Japanese varieties of plums, Simca plums are larger and juicer. KamranAydinov. Inside, the flesh of plums is soft and juicy, and it usually has an amber color. 0 0. Plums are available in two different types -- European plums (Prunus domestica) and Japanese plums (Prunus salicina). Empress: These large, dark-blue plums have sweet greenish flesh and taste like prune plums. 7 Answers. A recently introduced plum, "Black Splendor" is a delicious, bluish-black fruit with mahogany-colored shoulders. This plum variety is considered one of the best European plums for its shape and taste. Both black and yellow plums have an amber-colored flesh under their skins. Blue has a Ph.D. in biological sciences from the State University of New York at Stony Brook and wrote scientific articles for almost 20 years before starting to write gardening articles in 2004. Japanese varieties tend to be oval- or heart-shaped and come in yellow, black, or red varieties. They can have black, purple, red, or yellow colored skin. The sugar inside plums is fructose which is hard to crystalise. Other varieties of plums are extremely sweet with dark purple skin and amber-colored flesh. If the plums are super soft, or even oozing juice, it’s time for them to go. This medium sized fruit is purplish-red and covered with waxy bloom giving it a bluish cast. Robert von Rotz Roy 135,041 views Estimated chilling requirement 400 hours. Similar to the French Prune, the Italian prune variety is a large, oblong, egg-shaped plum with a powdery coating on purple-blue skin. how can I tell which black plums are red inside? Red Beaut Plum. Before looking at the many varieties of plums and prunes, let’s look at some of the delicious plum hybrid fruits that are popular. Santa Rosa - Firm sweet juicy fruit, considered to be one of the best tasting plums in the world! The round plums have a bluish appearance due to the waxy coating that covers most types of prunes. Will Plums Ripen After Being Picked?. A plum is a type of stone fruit that carries its seed inside a pit in the core of the fruit. Depending on the variety of plum, a single plum measures between 0.7” and 2.7” (2 – 7 cm). I went to the store to buy more bottles. It is also a wise low-calorie choice for anyone trying to lose weight while maintaining good nutrition. Thanks for the A2A. A single plum can weigh up to 8 oz. Plums That Are Red Inside . Depending on the greengage plum cultivar, the green skin can have hints of red blushing or yellow on it. Splash pluot on tree. The purple-blue skin covers firm yellowish-green flesh that has a sour taste. Like. Dapple Dandy pluot. Roasted Black Plum, Brown Sugar & Ginger Jam . Is it a different variety or are they more ripe? They look suspect but are actually very sweet. See Step 1 to learn how to store a plum so that it reaches its juiciest, sweetest ripe peak in just a day or two. Plum moth has pinkish caterpillars that feed inside the ripening fruits of plums, damsons and gages. Double grafted Plum. Eating the whole thing and spitting out the pit is never a good idea when it comes to plums. I've always assumed it was a different variety but on many occasions I've purchased both red and black plums searching for the elusive red middle and gotten yellow instead. 1 decade ago. "Black Beauty" is a medium to large deep purple plum. 0 0. These dark oval plums are medium to large size and are another popular variety for eating fresh. Make sure always to halve the plum and remove the pit before eating. Black Amber Okanagan plum varieties are a round fruit, black on the outside, and firm dark amber purple on the inside. Plums are one of summer's true delights, but biting into a hard one can leave you with a puckered mouth. Good for bottling. What color is a bee's mouth? "John W" plums, named for fruit breeder John H. Weinberger, is a purple plum with tan freckles and orange flesh. These Japanese plums tend to be larger in size than European red plums. Elephant Heart: Distinguished by their dark, mottled skin, blood-red flesh, and heart shape, these plums are extremely sweet and juicy. 0 0. Clemson University Horticulture: Black Ruby, USDA Agricultural Research Service: New for you: Summer Fruit from ARS Research, Fruit Crops: Plums - Prunus domestica, Prunus salicina, New England Vegetable and Fruit Conference, 2011; Japanese Plum Types and Other Interspecific Hybrids and Their Adaption to the Northeast; J.L.Frecon, Wisconsin Department of Public Instruction: Plum. Plum Dble Omega/Black Doris. I literally bought plums 4 straight weeks in a row thinking they were red inside, trying red plums and black plums and even black pluots, and yet every time I sliced one open it was all yellow (earworm alert, sorry). It’s rare to find these plum trees growing outside of France. Matte Liquid Lipstick – Black Plum Lip Color, Dark, Vampy Lipstick - Vegan, Cruelty-free, Highly Pigmented, Long-lasting, Opaque – Aromi | (Gothic Plum) 4.3 out of 5 stars 62. You can bite into the sweet flavorsome flesh and the stone comes away fairly easily. ‘Owen T’ plums are usually ready for eating in mid-season. Laroda plum. KamranAydinov. The tree shows average vigor and an upright growth habit. Black Amber and Laroda are “black” plums with a scarlet cast. This species of plum is delicious fresh and is often dried to create sweet prunes. … Relevance. Owen T is a midseason and John W is a late season plum. Save. Like. All plums are high in fiber, vitamin C, vitamin K, vitamin A, potassium and other minerals. Unlike the black plums, the red plums are sour sweet fruits. Tree ripened Black Amber plums have a beautiful fragrance with a slightly floral bouquet. Today I made this delicious Chinese Plum sauce in double quantity and it turned out very well. You can tell if the plums are ripe by gently squeezing the skin. The flesh is very sweet and contrasts with the tart skin. New. However, this […] Black Doris - An excellent all purpose plum with purple black skin and delicious, sweet dark red juicy flesh. The flesh is so soft and juicy that some say it’s almost like drinking juice. Plum Pocket Plum Disease . The drupe fruit has a long, oblong shape similar to a small pear. This was many years ago, and I've moved dozens of times since then; I've been searching for them again ever since. If the flesh feels hard or doesn’t give slightly, you need to wait until it ripens. ‘Black Beauty’ plums have an excellent balance of sweetness with only hints of tartness. They are also one of the first trees to flower in spring. Most of the European varieties are oval, purple plums, used to make dried plums, or prunes. Flavorosa pluot. Mirabelle plums look similar to apricots as they have bright yellow-orangey skins. When the plums develop the little caterpillars eat their way into the … Collect. Because Black Ambers have such a dark black skin it can be hard to judge just when they are ripe, but they should have a slight give to them when applying a gentle pressure. Laroda plum. The sugar inside plums is fructose which is hard to crystalise. Early Magic –The early magic ripens in mid-July. Elephant Heart: Distinguished by their dark, mottled skin, blood-red flesh, and heart shape, these plums are extremely sweet and juicy. Hints of tartness from the black skin combined with the sweetness of the beet-colored flesh make these plums a variety to look for. The flesh is amber-yellow, firm, juicy, sweet and very good tasting. You may also notice one or two small hardened drops of resin on the fruit which are the tree's response to being attacked. It is medium to large in size and has juicy, beet-red flesh. If you are looking for the largest type of plum, then the ‘Owen T’ cultivar is thought to be the biggest. I think what’s known as a white plum is the French Mirabelle, which is actually yellow. But inside, the plum is completely inedible. ‘Black Splendor’ plums live up to their name—they have a fantastic sweet taste. Also known as the black plum, the deep-purple fruit is referred to as the 'Fruit of the Gods' and rightly so! It’s at this time when the fruits are at their sweetest. Twinklestar. save. When plums ripen, they become sweeter and softer, making them much more pleasurable to eat. Each plum … Symptoms. The plums are small and round and have a delicious honey-sweet taste. KamranAydinov . Tree ripened Black Amber plums have a beautiful fragrance with a slightly floral bouquet. Most other Japanese plums are "clingstone," meaning the flesh clings to the pit. Moyer plums are a common purple plum and one of the most popular varieties. The other type of massive dark-skinned plum is the ‘John W’ cultivar. The crop is ready for picking in late August, and the trees usually produce a bumper crop. El Dorado: This dark, almost black-skinned plum has amber flesh and a sweet flavor even when firm. The ‘French Prune’ is a type of fresh plum that is perfect for drying to make prunes. Plums are related to other drupes such as apricots, peaches, and nectarines. Typically, they are used in dishes such as plum tarts as they don’t fall apart when baked or cooked. Black plums get their name from the dark purple skin that surrounds their flesh. These delicious plums are best eaten fresh due to their juicy flesh. Sometimes dark-skinned Moyer plums are sold as Italian prunes or French prunes. Black Plums, São Paulo. Although the plum is juicy, it has a firm flesh, making this a popular variety to eat fresh. Also, the soft flesh of the fruit means that it doesn’t travel well, so you will usually only find these plums sold in France. Here are some amazing health benefits of jamuns or black plums: 1. The most common plum tree diseases include black knot, plum pocket, brown rot, plum pox virus, perennial canker and bacterial leaf spot. Satsuma: Red skin with bright red insides. Red Beaut Plum. The most popular variety in the United States is the ‘Improved French Prune’ that makes some of the finest and sweetest prunes you can eat. Black plum is a large and evergreen tree which is much branched and grows from 5 to 20 meters tall having trunk diameter of 60 to 90 cm, terete branches, scaly bark and canopy spread of 10 meters. peg. plums, pits removed, quartered; 1 ¼ cup brown sugar, plus more to taste* 2 Tbsp. Plum cultivars include: . The red flesh is tart and sweet, and the skin tastes like berries. This way, you make sure the insides are free of any insects. Black rot may girdle limbs and in severe cases form on the tree’s trunk. inside of a black plum is usually yellow. Unlike many other varieties of plums, damsons are high in sugar with an astringent taste.