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It is important to know how much caffeine you are consuming, but with so many different teas, sizes, and brands; it can be tricky to figure out exactly how each tea stacks up. 

Ready-to-drink bottled teas have caffeine values listed on the bottle, but how does the caffeine in ready-to-drink tea measure up with loose-leaf tea, or a tea bag? What about steep time? Is double the amount of tea double the caffeine? 

The Caffeine Calculator makes all this easy. 

Our Hong Oolong Tea comes from Meishan Township, Chiayi County, Taiwan. Meishan is the northeastern corner of the Alishan tea producing region, and in our perception, it generally offers the best Alishan Tea. So, even though Hong Oolong is not commonly made in this region, Eco-Cha (at long last!) has chosen this source for specific reasons.

We took this photo last spring when we slept out at this spot in order to catch the early morning harvest. It gives you a sense of the environment and the extent of farm development in this area of the Alishan High Mountain Tea producing region. It is one of the reasons we've chosen this farm as our source. This area was already developed as a rural farming community before the onset of modern tea production in Taiwan. The family farms were simply repurposed to grow tea when High Mountain Tea became popular. So, the development of tea production in this area has had less environmental impact than most other High Mountain Tea producing regions in Taiwan.

We are very happy to finally be able to offer the pre-modern version of Dong Ding Oolong Tea! We've waited for years to source this local traditional specialty from our friend who simply has more demand than supply from his family plot of tea in Phoenix Village in Lugu Township, Taiwan. 

A few months back we were asked to give the keynote presentation at Taiwan’s Organic Tea Forum — part of the tea expo that's happening at the Taipei World Trade Center this weekend. Here we feature some of the fantastic people we've met and the stories they shared with us during our preparation for this event.

Mr. Chen had initially intended to make a more heavily oxidized, traditionally made Dong Ding Oolong style tea from this day of harvest. But due to the conditions on the day of harvest, the degree of oxidation in the leaves fell short of what is optimal for making Dong Ding Oolong. We tasted it on the day after it was processed, and appreciated the character of significantly oxidized leaves that offer a substantial composition and very balanced flavor profile which makes a pleasant and satisfying, yet less pronounced alternative to the standard character of a High Mountain Oolong. So we offered to buy the day's harvest in full, given it was only a small fraction of what is normally harvested and processed in one day.

The shelf life of tea is a common topic of discussion among tea drinkers. We often see questions such as:

• Can tea go bad?
• How do I keep my loose leaf tea fresh?
• Which teas have longer or shorter shelf lives?

Let's look at some of the factors that affect how long your tea stays fresh.

Does Oolong Tea have caffeine? Yes, and this guide shows you exactly how much caffeine is in Oolong Tea, and precisely how Oolong tea caffeine content is related to the way you brew, how long you steep, and even the type of growing and processing methods used.

This year's winter batch is closer to the classic Li Shan High Mountain Oolong in that it is less oxidized than our recent batches from this source. Minimal oxidation offers more aromatic complexity, and a more delicate and fresh flavor profile. Watch the video below for a detailed tasting of this new batch in comparison with the previous fall batch of tea, as well as last winter's batch — all from the same farm, made by the same craftsmen.

The Nantou Global Tea Expo is by far Taiwan’s largest tea event and this year marked the 11th year of the annual event. The event featured various hands on activities, performances, formal tea services representing many different cultures, and literally hundreds of tea vendors selling their tea. This year included a pig roast competition! Our organic tea farmer friend Edan was the only one who could say that his award winning organic tea was for sale on site, AND show up in the capacity of a professional pig roaster!

Our newly arrived batch of Charcoal Roasted High Mountain Oolong was harvested in spring 2020 from a farm at 1400m elevation in the Shan Lin Xi High Mountain Tea growing region. Compared with our previous batch from the same farm that was harvested in fall 2019, this new batch is noticeably more substantial and balanced in character. 

It brews a clear, bright, yellow/green tea with a balanced creamy savory aroma and a satisfying savory scone flavor profile, with subtle floral notes in the finish. It's character really comes forth after the brew has cooled to room temperature.