Can spring corn be planted at the end of March?

Sure. Generally from south to north, there are areas where spring corn is sown from mid-February to early May, and it is generally appropriate to sow when the temperature of 10cm soil layer is more than 10 ℃.

Spring corn is generally planted in the three northeastern provinces and Inner Mongolia (there are also other places), and it is often the area where crops are planted once a year (with exceptions).

In general, the sowing time of spring corn is from mid-late April to mid-May every year, during which most of the seeds will be sown, of course, there are early and late sowing, with special exceptions.

However, if sowing earlier, the external temperature is low, resulting in lower ground temperature, and if you encounter areas where there will be more precipitation, the seeds will become moldy or rotten, resulting in lack of seedlings and broken ridges.

If the sowing is too late, the growth period will be shortened, and the early frost will affect the yield and grain quality of corn.

Planting time of spring corn in various places:

Sowing time of spring corn in Shandong. Because the sowing time of spring corn is early and the growth period is long, so the yield is high. Spring corn is generally planted in early April and harvested at the end of August in Shandong area.

Sowing time of spring corn in northeast China. The sowing time is after Grain Rain (about April 20) and before May 10, and the harvest is generally after October 1 and before October 20.

Sowing time of spring corn in the south. Corn in the south can be planted for two seasons. In the case of the Yangtze River Basin, corn sown in spring is usually sown at the end of March and the beginning of April, and can be picked in the first and middle of July.

Sowing time of spring corn in Hebei. Corn is divided into spring corn and autumn corn. Spring corn is sown in late April and early May and can be harvested in late August. Autumn corn can be sowed no later than mid-July and harvested in mid-late October.

Sowing time of spring corn in Anhui. In general, after the spring rain comes, it is time to grow spring corn. But now in order to prevent diseases and insect pests, it is recommended that spring corn should be sowed early, generally before the middle of April.

Sowing time of spring corn in Hunan. Spring corn is generally sown in the first and middle of April and harvested in the first and middle of August. Summer corn was sown from late May to early June and matured in mid-late September.