Not to mention anything else, her father's legs are like this. Isn't it because Old Mrs. Li was reluctant to spend money that it became so serious?

If she grows medicinal herbs, and there are more of them on the market, wouldn't it be cheaper for people like her to see a doctor?

Although this idea is not very realistic, doctors need to cure diseases and save lives, and pharmacies still aim to make profits, she still wants to grow medicinal herbs.

But she needs to think clearly about what to plant, such as half-branch lily or woad.

After all, the half-branch lotus has been planted and can be harvested four times a year. The yield per mu is also very high, reaching 1,000 kilograms.

Isatis indigotica has the effect of preventing and treating blight. Its leaves can be cut twice a year and its roots dug once a year. It can produce up to 100 catties per mu and can also be cultivated.

In addition to these three medicinal herbs, you can also plant Panax notoginseng, ginseng, angelica, cinnamon, etc.

Li Mengyue has never been the type to procrastinate. Once she thinks something through, she takes action immediately.

I spent money to get the medicinal herb seeds from the wireless breeding base and then went back.

Thinking that her father was still planting fruit trees on the mountain, Li Mengyue went to the hill.

But as soon as she got there, she saw a group of people gathered together. They were not planting trees as she had expected, so she immediately quickened her pace.

The closer you get to the crowd, the clearer you can hear their conversation.

"What's that black thing? Can we still grow fruit trees here?"

"That's right! We don't know. If the fruit tree seedlings we plant don't survive, don't blame us for not planting them carefully."

"Don't plant here yet, plant somewhere else first."

"Let Uncle Li An ask his daughter if she wants to plant it!"

…

When Li Mengyue arrived, a group of people were still having a heated discussion.

[Su, the black they're talking about isn't coal mines, is it?]

【I don’t know, I’ll know after I see it.】

Li Yanqi was also planting trees here. When he saw Li Mengyue, he was surprised and said loudly, "Sister Mengyue, you are here."

After hearing what Li Yan said, the others immediately turned around and saw Li Mengyue standing behind them, feeling a little embarrassed.

After all, the Li family paid them to plant trees, but they were sitting here chatting with a pile of black things.

So before Li Mengyue could say anything, they all quickly walked away, picked up their hoes and continued planting the fruit saplings.

Look, everyone is like a mouse seeing a cat, running faster than a rabbit.

Li Mengyue touched her nose, feeling a little uncomfortable. She didn't seem that scary.

[Su 㹏, there really is a coal mine here, and it looks quite large. I only spent a little over a thousand taels of silver to buy a coal mine, plus seven mu of wasteland. I've made a killing this time.]

Li Mengyue knew at a glance that there was a shallow coal mine here.

After Li Mengyue squatted down and took a closer look, she was very impressed by the system. She thought that the one thousand taels of silver were well spent. No one would have thought that there was a huge coal mine buried underneath the seemingly useless hill.

As far as she knew, no one in this dynasty had discovered the use of coal mines and did not know that burning coal could be used for heating and cooking.

In winter, wealthy families burn smokeless silver charcoal, while ordinary families burn charcoal.

But the Qi family couldn't afford charcoal. You have to know that a pound of charcoal costs twenty cents in winter, and only the rich families in the town can use charcoal.

Therefore, in winter, when it snows heavily, it is easy for people to freeze to death.