Growing corn requires hard work and careful attention to the needs of the plants — and a solid understanding of the corn stages of growth. These stages provide valuable insight into how the plant is progressing and what it needs to thrive. From early leaf development to kernel formation, each stage is an important step in the corn life cycle
The corn plant growth stages fall under two phases: the vegetative and reproductive phases. During the vegetative phase, the corn plant undergoes leaf, stem and root development. Then, during the reproductive stages, the plant focuses its energy on pollination and kernel formation.
Key Vegetative Stages of Corn Growth After Germination
After germination, corn enters a series of stages that are key to supporting overall corn growth and development. These vegetative stages are identified by the number of visible leaf collars — distinct, light-colored bands where the leaf blade meets the cornstalk.
Source : nebraskacorn.gov