Sugarcanes Leaves Are Yellowisig What Is This Problem And It’s Solution.

Answer 1

Unfortunately, your photo did not come through.

Things that can cause these symptoms include high soil pH, low nitrogen content in the soil, over or underwatering, and many other pests and diseases.

In the meantime, Here is an article that will help to give them the proper care that they require:

https://www.gardeningknowhow.com/edible/herbs/sugarcane/sugarcane-plant-information.htm