Korean Plum Varieties Guide: Early to Late Season

Know the Name, Know the Season: A Field Guide to Real Plum Varieties

Plum flavor and texture shift with the harvest calendar, so learning variety names beats guessing by color alone.

Standing in front of a box labeled simply "plums," it is hard to know what you will get. The short answer is that knowing the variety name and harvest timing cuts down on surprises in tartness and texture. Early-season plums from the start of summer and late-season ones that run into early fall taste different, and skin color alone rarely tells you how ripe a plum is.

This list gathers varieties that actually circulate in Korea, such as Daeseok-josaeng, Formosa, and Santa Rosa, in harvest order. The numbers are not a taste ranking but a sequence from early summer to early fall, and since preferences differ, we did not rank one above another. To use it, work out which season the plum in front of you belongs to, then apply the checkpoints under that entry.

How we chose

Harvest timing, from early to late season
Size and texture: crisp large fruit or softer types
Easily confused names such as red plum or giant
What to check after buying: aroma, firmness, cut surface

Daeseok-josaeng

This early-season variety is usually the first plum to show up at markets in early summer, and many shoppers read it as a sign that plum season has begun. It suits anyone who wants a lightly tart plum before the real heat arrives. Check the variety label, compare aroma and firmness against other fruit of the same variety, and do not judge quality by harvest date alone. Timing and flavor shift a little from year to year.

Formosa

Following Daeseok-josaeng, this large-fruited variety is a good fit when you want a crisp bite and a cool, refreshing tartness. Its size helps when you are serving guests or sharing a bowl. But a big plum is not automatically ripe or sweet. Look for cracking around the stem and pressed marks on the skin, and pick the ones that have a noticeable fragrance to stay on the safe side.

Santa Rosa Plum

Its red skin is why people often call it hong-jadu, or red plum, yet Santa Rosa is a clearly defined variety name of its own. It makes a handy benchmark if you want a sweet-and-tart balance. If a stall only says red plum, ask whether it is really Santa Rosa, and eat the most fragrant ones first. Ripeness changes how sharp the tartness feels, so taste one or two as you go.

Summer Fantasia

A mid-to-late-season variety that widens your options once midsummer has passed, it works well when you want a different character from the early plums. Labels vary a little from seller to seller, so check the origin and harvest timing instead of trusting the name alone. At home, watch whether the aroma develops at room temperature, and if it feels hard, wait a day or two before tasting. Quality varies by year.

Soldam

The contrast between green skin and red flesh makes this a good pick for anyone hunting for something unusual. It is easy to assume green means unripe, but with this variety the skin color can simply be a trait. Go by aroma, how it feels under your fingertip, and the color and juiciness of the cut flesh. If it is your first time, slice just one and taste it before deciding what to do with the rest.

Taeyang

A late-season variety found as summer fades into early fall, it is worth a final comparison near the end of plum season. It becomes an option just when cool, juicy fruit starts to feel scarce. But arriving late does not mean it keeps for long. After buying, recheck every few days for soft or bruised spots, and keep any damaged fruit apart so it does not spoil the rest.

Chuhui

Known as a widely distributed large late-season variety, this is often the easiest name to spot late in the plum calendar. Each fruit is big, which makes it convenient to share. In very hot years the flesh can brown inside even when the skin looks fine, so cut a single plum first and inspect the cross-section. If it looks fine, enjoy the rest, and recheck the fruit before eating if you store it for long.

Daewang-jadu

Reputed to have a small pit and a high proportion of flesh, it suits anyone who wants plenty of edible fruit per plum. The imposing name makes it popular with families who eat a lot of fruit. Still, the word daewang, or giant, on a sales sign does not mean every plum so labeled is the same variety. Check the exact label and origin, and judge by aroma and firmness rather than size alone.

Jabong-jadu

Presented as a variety with a pointed tip and high sweetness, it is fun to identify by shape alone. It is worth comparing if you prefer plums where sweetness leads. A stated sugar level is only an average and does not guarantee how any single fruit tastes, so check both the shape and the label. The pointed tip bruises easily, so avoid stacking the fruit on top of each other when carrying it home.

Piza-du

The contrast between red flesh and a sweet-tart taste is the appeal here, and comparing the cut surface is half the fun. It works well when you want color in a salad or dessert. Several lineages can circulate under the piza-du name, so confirm the label first. The red juice stains clothing easily, so be careful while eating, and after buying, eat the most fragrant ones first.

How to choose

If you want to taste the start of the season, begin with No. 1 Daeseok-josaeng and No. 2 Formosa. For something different in look and color, try No. 5 Soldam or No. 10 Piza-du. Shopping after late summer, No. 6 Taeyang and No. 7 Chuhui are the realistic options. When comparing by size, look at the large types like Nos. 2, 7, and 8, but remember that big does not guarantee sweet.

Whatever the variety, check the label and origin first, then aroma, firmness, and the cut surface; that habit prevents the most disappointments. With an unfamiliar variety, slice one and taste it before deciding on the rest. The information here reflects the time of research, and harvest timing and quality vary by year, so confirm with the seller or official channels before you buy.

Frequently asked questions

When is plum season in Korea?

Early varieties like Daeseok-josaeng appear in early summer, while late varieties like Chuhui and Taeyang run from late summer into early fall. Timing varies by variety, so checking the label matters.

Does green skin mean a plum is unripe?

Not necessarily. Some varieties, like Soldam, are simply green-skinned by nature. Check aroma, firmness, and the cut flesh instead of relying on color alone.

What should I watch for when giving plums to kids?

Always remove the pit completely and cut the fruit into easy-to-chew pieces. Skip any fruit with visible damage or an off smell, even if it seems wasteful.

Are red plums and Santa Rosa the same variety?

Red plum is often used as a catch-all for red-skinned plums, while Santa Rosa is a specific variety name. If a stall only says red plum, ask which variety it actually is.

Is a plum safe to eat if the inside turned brown?

In very hot years the flesh can brown inside even when the skin looks fine. If there is an off smell or soft spots, it is safer not to eat it.

Should I pick plums by size?

Some varieties like Formosa and Chuhui are large, but size does not tell you sweetness or ripeness. Look at the area around the stem, the aroma, and firmness together.

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How we chose

Daeseok-josaengUpvote

FormosaUpvote

Santa Rosa PlumUpvote

Summer FantasiaUpvote

SoldamUpvote

TaeyangUpvote

ChuhuiUpvote

Daewang-jaduUpvote

Jabong-jaduUpvote

Piza-duUpvote