At 30 days old, corn is usually 50-80 cm tall, with dark green leaves (8-10 strands), strong stems, and spreading roots. <br />After the second fertilization and previous irrigation, the plants look fresh and grow quickly. <br /><br />Waiting until 40 days old for another irrigation makes sense if the soil is still moist and the weather is favorable. <br /><br />On the 40th day, the height can reach 100 cm, the leaves are wider, and the plants begin to enter the early generative phase, so sufficient irrigation (5-10 mm) will help the development of the cobs.<br />#growingcorn<br />#cornfarming<br />#fertilization<br />#irrigation<br />#agriculture
