My mulberry trees in front of my house.
Close up....the mulberry fruits are ripening. Notice the healthy leaves which I'm going to pluck to make into nutritious tea.
The leaves that have been harvested. I only harvest mature and clean leaves free from diseases. These leaves are washed under running water. Make sure that there is no impurities on the leaves.
The leaves that have been washed are now ready to be sun dried. I normally dry these leaves for  two to three days depending on the sunshine! During cold weather it may take longer time to have them really dried.
On the third day, the leaves looks like this! It had been raining on and off during the time I sun dried these leaves. Drying time is around 10.00 o'clock and collecting time around 3.00 or 4.00 o'clock in the afternoon.  If the leaves are still not dried enough, I will have to do the drying again the following day until they're completely dried up. 
You will know that the leaves are ready to be used when you crush the leaves with your hand and they could easily be crushed into powder. But do not crush them into powder. Just have them lightly and loosely crushed.
This is how my mulberry tea leaves look like. If you want them darker, you can sun dry them longer under the sun. 

A glass of fresh mulberry tea ready to be consumed! 
To know more about the health benefits of this sweet tasting tea, please click here: - Mulberry Tea | Mulberrytea.org: