What is the main difference in preparation between a Tall and Grande teavana hot brewed tea that is black or herbal?

The main difference in preparation between a Tall and Grande Teavana hot brewed tea, whether it's black or herbal, lies in the different tea sachets used for each size. For a Tall (which is 12 ounces), a single tea sachet is typically used. In contrast, a Grande (which is 16 ounces) requires two tea sachets to accommodate the larger volume of water. This ensures that the flavor intensity is consistent across different sizes while allowing for the right steeping process to extract the best taste from the tea.

The other choices do not accurately represent the preparation differences. The steeping times for black and herbal teas typically remain the same regardless of the size of the drink. Similarly, while the amount of water used does differ in terms of volume, it is fundamentally linked to the number of sachets rather than a separate step in the preparation process. Lastly, the type of tea remains the same based on customer preferences and does not change between sizes.