Every year at the vernal equinox, the Yangtze River valley is full of skirts and peaches and plums. Tomatoes in Guangdong and other places are all red, while in the Three North areas, some places are still frozen, so the old farmers do housework by the stove, and they can't start planting cold-resistant vegetables until Grain Rain is completely thawed. Every place is different, and the types of vegetables planted before and after the vernal equinox are also different.

In the Yangtze River valley, cruciferous vegetables enter the bolting and flowering period around the vernal equinox. At this stage, if small vegetables are sown, they will not bloom, and if they can maintain a low temperature environment, they will grow rapidly.

During this period, you can prepare to start transplanting melon crops such as tomatoes, cucumbers, peppers, eggplant and loofah, and generally cover them with plastic film, but you should prevent the harm of late frost.

If there is late frost, you can temporarily cover small arches, grass curtains, etc. Or you can temporarily cover straws, or pile a small mound on the plants, so it is better to decompose high-quality farmyard manure. Wait until the climax is over, uncover the plastic film and grow normally.

If it is the climate of the Yellow River basin, transplanting Chinese cabbage, planting four-season onions and shallots is just right. Also plant leafy vegetables with short growth period, but strengthen water and fertilizer management to avoid bolting.

In fact, konjac can be planted at this time. If the temperature is below 15℃, it can be planted. If you don't sow, you can also accelerate the germination of konjac, and sow after germination.

Of course, there are also greenhouses in rural vegetable gardens, which can grow many kinds of vegetables. Plastic greenhouses in the northern region can be planted with solanaceous fruits and melons, as well as vegetables such as parsley, radish and lettuce. Generally, small sheds will choose to raise seedlings, mostly peppers, tomatoes and eggplant. When the climate is suitable, transplanting in time can prolong the growth period by more than 30 days, which is of great significance to the north.