Unknown Leaf Condition
About a year ago I bought a camellia sinensis to help spice up my patio. Since I got it, it's basically tripled in size. However, I fear now my lack of knowledge is killing it. In the last month it's gone from green to . I'm not sure what i'm doing wrong. I'm a complete newb to all of this.
I've searched the internet and can't find a single picture that exactly matches this and I fear doing anything else may make the condition worse.