Hey everyone, I'm new here, so sorry if you get a lot of questions like this, but I recently purchased a few varieties of rooibos, and when I tried making them, they didn't have the same flavor they had in the tea house. I followed all of the instructions, bringing the tea to the right temperature, let it steep the right amount of time, etc. But I don't have a tea kettle or strainer, I just brewed it in a pot. The special kettles are really expensive. So, the tea was okay, but it was really weak, even though I steeped it the right amount of time. What could this be from?