Source: The Great Interpretation of Dreams (Ibn Sirin)
Sugarcane in a dream is good words that are repeated. Sucking it indicates attaining what one wishes after effort. Pressing it indicates gaining money with difficulty.
Source: Perfuming Humanity in the Expression of Dreams (Al-Nabulsi)
Sugarcane indicates lawful money. Planting it indicates a good deed.
Source: Signs in the Science of Expressions (Ibn Shaheen)
Sugarcane is interpreted as goodness and benefit. Whoever sees himself eating it will attain goodness.