You can get instructions from the SE Camellia Society's website at the link below. Choose between green, black and oolong cameliia tea. Here is a link that might be useful: SE Camellia Society: Making camellia tea

I would agree that the container size is probably a bit too big for that size plant. I have a similar size one this year for the first time - 'Rosea', which in additon to the pink blooms, has reddish leaves. Mine is currently in a 10" container with a 1/3rd peat, 2/3rd Promix soil (with some small bark chips mixed in). It's also mulched. I had purchased a white-blooming small-leaf tea for one of my sisters that was about 3ft tall and she has that in a 14" container. Mine gets some morning sun outside and is starting to set flower buds. Hers is in full sun (!!), but had been vigorously growing the last time I checked it (hers was probably older than mine and apparently adapted fine to that). Since I yearly overwinter a coffee plant (which is 5 years old), I am going to put the tea in the same place as I overwinter the coffee - cool bedroom in winter (~60° F) with humidifiers (humidity 50%+), bright daylight conditions but no direct sun, and less watering during that time. I think the main problem with these in containers is root rot if the container is too large and the soil does not have perfect drainage and/or the air is too dry around their leaves. Because they are slow growers (and slow root producers - at least when compared to my coffee), they definitely can't be overwatered but also can't be allowed to dry out since they live off of surface roots). Regarding hardiness, from what I understand, it's only hardy to about Zone 8, and possibly 7 if in a very protected location with a warm microclimate out of the winter winds.

I would buy plants. I can't imagine how long it would take to grow a nice size bush from a seed.

My Camellia sinensis is only about 60cm tall (don't know how old it is - it was a gift) but during the winter - just gone in my part of the world - it flowered profusely. It is far too young yet to harvest from - still a bit scrawny, and a lot more growing yet to do. I expect to wait at least another couple of years. When mature, tea is a very bushy plant - kept bushy by the frequent removal of the top growth during harvesting. As a cultivated evergreen plant, tea is usually trimmed to below 2 metres in height. However, if left to grow wild, the bush can reach 10 metres. You might find the following information useful: Cuttings from the stem, taken 10cm from the ground from winter through to summer, can be inserted in the soil at an angle so that the subtending leaf rests on the medium. Rooting is slow and bottom heat is recommended. Needs full sun to part shade. They prefer a well drained, soil rich in organic matter, pH 4.5- 5.5. The root hairs are very fine, so the plant cannot be allowed to dry out completely. Increase watering when the plant is actively growing and when the plant is in bloom. Fertilise every 2-3 weeks in spring through to autumn. Use a fertiliser for acid loving plants diluted to half the strength recommended on the label. Prune directly after flowering. Repot every 2-4 years in late winter or early spring. Plant is frost hardy to 6°C. Once established, mulch heavily. Harvesting: Terminal sprouts with 2-3 leaves are usually hand-plucked, usually every 7-15 days, depending on the development of the tender shoots. Leaves that are slow in development always make a better flavoured product. Green, Oolong and black (ÂnormalÂ) tea are all made from the leaves of the same plant. Green tea leaves are allowed to wither in hot air and then pan-fried to halt the oxidation (fermentation) processes. The leaves of Oolong tea are wilted in sunlight, bruised and allowed to partially oxidise, until reddening of the leaf edges occurs. Black teas leaves are fermented in cool, humid rooms, until the entire leaf is darkened. Freshly picked leaves are spread very thinly and evenly on trays and placed in the sun until the leaves become very flaccid, requiring 13 hours or more, depending on heat and humidity. Other types of black teas are made by withering the leaves, rolling them into a ball and allowing to ferment in a damp place for 3-6 hours, at which time the ball turns a yellowish copper color, with an agreeable fruity tone. If this stage goes too far, the leaves become sour and unfit for tea. After fermenting, the ball is broken up and the leaves spread out on trays and dried in oven until leaves are brittle and have slight odour of tea. As soon as harvested, leaves are steamed or heated to dry the natural sap and prevent oxidation to produce green tea. Still soft and pliable after the initial treatment, the leaves are then rolled and subjected to further firing. For white tea, leaves are picked and harvested before the leaves open fully, when the buds are still covered by fine white hair. They are then dried. To Prepare Tea-leaves at Home: (1) Green Tea: Pluck the very youngest leaves and leaf buds. Blot the leaves dry, and let dry in the shade for a few hours. Steam the leaves (as you would vegetables) for about 1 minute. (If preferred, and for a different flavour, roasting them in a frypan for 2 minutes instead of steaming.) Spread the leaves on a baking tray and dry in the oven at 130°C for 20 minutes. Store the dried tea leaves in an air-tight container. (2) Black Tea: Pluck the very youngest leaves and leaf buds. Roll the leaves between your hands, and crush them until the leaves start to darken and turn red. Spread them out on a tray, and leave them in a cool location for 2-3 days. Dry them in the oven at 100°C for about 20 minutes. Store in an air-tight container. (3) Ooolong Tea: Pluck the very youngest leaves and leaf buds. Spread them out on a towel under the sun and let them wilt for about 45 minutes. Bring the leaves inside and let them sit at room temperature for a few hours, stirring them every hour. The edges of the leaves will start to turn red as they begin to dry. Spread the leaves on a baking tray and dry in the oven at 130°C for 20 minutes. Store the dried tea leaves in an air-tight container.