Ceylon Dimbula Black Tea

Dimbula is a high-grown tea district on the western side of Sri Lanka's central hills, and its tea is best understood by season. The cold, dry weeks around the turn of the year make the cups the district is known for: golden-orange, mellow, with a floral lift and a little fruit. Brew it in a warmed teapot at 94°C.

Origin & Story

A tea that follows the weather

Dimbula fills the valley between the Nuwara Eliya plateau and Horton Plains, on the western flank of Sri Lanka's hill country. The Sri Lanka Tea Board puts the district at 1,100 to 1,600 meters and says every estate stands above 1,250 meters, which is why the tea counts as high-grown. On the usual Sri Lankan scale, high-grown means above 1,200 meters, mid-grown runs from 600 to 1,200, and low-grown sits below 600.

The slopes face west, so they take the southwest monsoon from about May to September, and the district stays wet and misty for much of the year. Then the weather turns. From around the turn of the year until March or early April, cool dry winds arrive, days are crisp and nights are cold and windy, and the Board says this is when Dimbula's estates make their best tea. Sri Lankan press reports give the same season as January through March, while one merchant quotes December to February. The edges move with the year and with who is speaking, but the middle of the winter is the safe bet.

That season is not guaranteed. In February 2013 the Daily Mirror in Colombo reported that wet, overcast weather had replaced the usual cold dry spells on the western slopes, and that a broker expected only a few teas with real seasonal character that year. A Dimbula from a dry January can taste quite different from one made in a damp one, which is why the district name on a pack tells you less than the month does.

Three high-country teas, side by side

Sri Lanka's high country makes three teas that are easy to mix up. Nuwara Eliya is the highest, averaging about 2,000 meters by the account on teasrilanka.org, and its infusion is described as the palest of all Ceylon teas, with a delicate fragrance. Uva lies on the drier eastern side, between 1,000 and 1,600 meters, is exposed to the winds of both monsoons, and has its own quality season from July to September and an exotically aromatic cup. Dimbula is the western winter tea. It pours golden-orange and mellow, and merchants describe a medium to full body, which puts it a step heavier than the delicate Nuwara Eliya style.

What the cup tastes like

The words used for Dimbula depend on who is selling it. The Tea Board talks about a fine golden-orange liquor that is refreshingly mellow, and says the district's varied micro-climates give teas from full-bodied to delicately fragrant, some with a note of jasmine mixed with cypress. One US merchant describes reddish amber, a slightly fruity and mineral flavor, and malt, caramel and raisin. A Sri Lankan estate seller describes a bright, brisk liquor, coppery red, with a jasmine-like aroma. These are less a disagreement than three different months, estates and leaf sizes. A fair expectation is a clean, medium-bodied black tea with a floral top, some fruit and a soft finish. Dimbula is often used in Earl Grey and other medium-bodied blends, which says something about how steady the character is.

Reading a Dimbula label

Start with the harvest. A pack that names a month, or calls itself a quality-season tea, is giving you the information that matters most. Then look at the grade. Ceylon grades describe the size and shape of the leaf, not how good the tea is. OP is long, wiry whole leaf, BOP is broken into smaller pieces, BOPF is smaller again, and FBOP is broken leaf that includes some tips. Smaller pieces give up their flavor faster, so a broken grade can be strong in the time a whole leaf is still opening.

Finally, the lion. The Ceylon Tea lion logo belongs to the Sri Lanka Tea Board and may appear only on consumer packs of 100 percent Ceylon tea that were packed in Sri Lanka. Sri Lankan tea packed abroad can still be sold as Ceylon tea but cannot carry the lion, so the logo tells you where the tea was packed, not which district it came from. The island itself was called Ceylon until 1972, and the old name stayed on the tea.

Brewing it, and why the instructions disagree

Ask three merchants how to brew a Dimbula and you get three answers: 95 to 100°C with about 2 g of leaf per 200 ml for three to four minutes, a full boil with 3 g for five minutes, or 208°F, close to 98°C, for five minutes. This page starts a shade below the boil, at 94°C, with 3 g of leaf in 240 ml for three to four minutes, and treats that as a starting point rather than a rule.

If the cup tastes thin, raise the water to a full boil before you add minutes, and add leaf rather than time, as one of those merchants advises. If it turns dry or bitter, shorten the steep first. Warm the pot with hot water and pour it away before the leaf goes in, so the brewing water does not lose heat to cold ceramic, and pour the whole pot off the leaf when the time is up.

Reading the Flavor Profile

These values are comparative editorial positions within our own catalog, calibrated so entries can be ranked against each other. They are not laboratory measurements.