How long is the growing season for spring corn?

How long is the growing season for spring corn?

The growth cycle of spring corn is generally about 110 days. Most varieties have a growth cycle of this length of time. Since their growing season is in spring, there won’t be much difference.

The growth and development stages of spring corn are generally the seedling stage, ear stage, and flower and grain stage. The sowing time of spring corn is generally in May each year, and its maturity time is probably after September.

The growth process of spring corn

1. Seedling stage

Generally, the root system develops faster during this period, mainly focusing on rooting and differentiation of stems and leaves, and the number of leaves is generally relatively small.

2. Heading stage

The ear stage is the period from jointing to tasseling. During this stage, vegetative growth and reproductive growth take place simultaneously, and it is also the period of most vigorous growth and development of corn.

3. Flowering and seeding stage

The flowering and grain stage is when the growth of the vegetative body is stopped and the main focus is on reproductive growth. This stage is a relatively important one and the growth environment needs to be well controlled.

Spring corn growth period maintenance and management

1. Maintenance during the seedling stage: The main purpose of the seedling stage is to promote the development of the root system, so it is necessary to apply fertilizer in time to ensure that it has enough nutrients.

2. Maintenance during the ear stage: During this period, the number of watering needs to be strictly controlled, and the principle of watering in small amounts and multiple times should be followed.

3. Maintenance during the flowering and grain stage: Protect the leaves from being affected during this stage to ensure a higher yield.