I live in a climate relatively far from where the tea plant is commercially grown, in a region where it can only be grown as a peculiar, delicate garden specimen, in highly sheltered areas. I've heard that there are a few specimens of tea plants growing around Philadelphia and Delaware, but I have yet to see one.
However, I recently stumbled across a more cold-hardy camellia, and I wanted to highlight it both because it is a beautiful and somewhat unusual plant, and also because it sheds some interesting light on the tea plant and on how the relationships between different plants in the same genus tend to work.
The plant pictured here in this post is the Christmas camellia, scientific name Camellia sasanqua, placing it in the same genus as the tea plant. This plant is about as closely related to the tea plant as a crabapple is to a commercial apple, or about as close as cabbage is related to mustard. Plants in the same genus but different species can sometimes (but not always) hybridize, and usually share certain major similarities, but they can also have major differences (Bunchberry, a tiny plant growing on the forest floor in cold climates, is in the same genus as dogwood trees).
The next picture shows an immediate similarity to the tea plant in the sprouting leaves; I'm curious to return in the spring to see if this plant looks even more like the tea plant when it leafs out in the spring:
The Christmas Camellia is so named because it tends to bloom around Christmas time...very unusual as there are very few flowers blooming at this time, let alone ones as showy as this one. I am quite curious what the natural pollinators of this plant are, as insects tend not to be active in cold weather, and most bird pollinators have departed from temperate climates by this point in time.
This plant is not native to North America, and I would have mixed feelings about planting it. It's beautiful and offers a unique landscaping opportunity with the timing of its blooming, but I usually recommend avoiding the use of non-native plants for landscaping. This is certainly not an invasive species though; it is hardier than the tea plant but still a bit of a stretch for gardeners in the Philadelphia area. This plant is thriving, but it is in a city, in a sheltered location, planted close to a building and surrounded by other broadleaf evergreens. However, I will note that there are cases of other broadleaf evergreen plants escaping and becoming invasive species, including English ivy and privet (which becomes semi-evergreen in areas as cold as Pennsylvania). Both of these plants have adapted to a colder climate than their native habitat and have become a problem, choking out native plants in wild ecosystems in eastern North America.
Similarities in aroma between these blooms and tea:
I want to conclude this post with one final note about this plant, another point of similarity between this plant and the tea plant. Its blooms smell very similar to some of the floral qualities in greener oolong teas like Qi Lan or Tie Guan Yin.
I'm quite curious if this plant could be used to produce a tea-like infusion. I've been wondering about this for a long time; see my old post other camellias for tea, in which I mention this species. One point which I find compelling as a reason for pursuing herbal teas made from other camellias than the tea plant is that they are naturally caffeine-free, which might make them attractive to some people. I may try seeing if I can produce some sort of tasty infusion from this plant at some point. However, given that I'm no expert in tea processing, and that this plant has been cultivated primarily for its blooms, it seems like it may be a bit of a stretch to produce something that would actually taste good. I'll keep you updated if I undertake any project like this, which may need to wait till the spring.
How about you?
Have you ever grown this plant, or other camellias? Have you ever tried making a tea-like herbal infusion out of this plant, or any others?