About 4 yuan can rise to the highest. Growing cotton now is not as profitable as growing grain, and it is still tiring, so this year's cotton area is reduced by 10% compared with last year. However, the textile industry has developed rapidly, which has reached the point where demand exceeds supply. Therefore, it is estimated that the lowest cotton price this year is not lower than that in 3.5 yuan, so parents who grow cotton at home can rest assured! !