"The fruit of the cabbage is a long-horned fruit, and the seeds can be as many as dozens of seeds, while it bears short-horned fruits, and there are only a few seeds, I don't know if you know this grass?"

As soon as the quiet words were finished, the owner said, "Princess, you are talking about blue grass." ”

"Bluegrass?" Quiet was overjoyed, and glanced at Xiao Changyi. Maybe woad is really this blue grass.

"According to what you described, Princess, it should be blue grass, and the grass dye workshop also uses this blue dye to dye the cloth blue, and I still know it better."

Quiet was even more happy, and Xiao Changyi's interlocked hands also tightened because of excitement, only to hear her immediately ask: "Then do you have the roots of this blue grass in your workshop?" ”

The owner of the workshop felt even more strange, and asked about the bluegrass, and asked about the roots of the bluegrass, but the owner still didn't ask why, and still just answered truthfully: "The grass people's workshop only needs the leaves of the bluegrass to be blue dye, and there are no roots, and the grass-folk workshop does not have the roots of the bluegrass." ”

"Then did you grow your own bluegrass or buy it from others?"

"I bought it from someone, and someone specially planted this and sold it to the grass people." After a pause, "The grass people only buy blue grass leaves from that person, and the people only give the grass people leaves, and the roots are removed first." ”

"Who did you buy it from?"

"Chengxi Tao Agui's family."

"Do you know if there are any other people who grow this thing?"

"There seem to be several families in the city who grow this, as for who they are, this grass farmer is not clear, the grass farmer has always bought this from Tao Agui's family."

"Okay, this princess knows."

There is nothing to ask the owner of this workshop anymore, Jing Jing and Xiao Changyi did not go to find other dyeing workshop owners in the city, but went to the west of the city to find Tao Agui, who planted blue grass.

Tao Agui was reluctant to open the door at first, for fear of contracting the plague if he came into contact with people, but when he heard that Prince Yi and Princess Yi were coming, although he was still afraid of contracting the plague, he opened the door and let Jing Jing and Xiao Changyi in.

Jing Jing and Xiao Changyi didn't go into the house to sit, so they stood in the courtyard and asked Tao Agui.

Still quietly asked: "I heard that your family makes a living by planting blue grass?" ”

Tao Agui is an honest person, he is very restrained at the moment, and he is also very afraid, he has never seen such a big two characters as the prince and the princess, but he still replied: "Yes, the grass people grow bluegrass, and they grow bluegrass and sell leaves to some dyeing houses to make blue, and they can barely make a living." ”

"Do you have bluegrass roots in your house?"

"I used to have it at home, but it was all burned as firewood."

When the firewood is burned

This is a tyrannical thing

Quiet: ""

Xiao Changyi was still expressionless.

Tao Agui continued: "The blue grass roots are useless, every time the blue grass leaves are harvested, the grass people don't want to throw away those roots, so they all dry them and pick them back as firewood, which is quite easy to burn." ”

Quiet: "If you know that it can be used in medicine one day, you must feel very sorry for the blue grass roots that you burned."

After a moment of silence, he asked, "Then do you know which families in this city still grow bluegrass?" ”

Tao Agui really knew that he told the four families truthfully.

Quietly made a note of it, and then asked, "Then there is still bluegrass in your field?" "She wanted to go straight to someone's field and dig roots.

Tao Agui said: "Originally, it could be planted last month, but there was a plague, and it was not allowed to go out of the city, the land was outside the city, and the grass people could not plant, and the land was empty." ”

Quiet was already disappointed, and now, even more disappointed.