Abu Bakr al-Balkhi said: The month of Rajab is the month for planting, the month of Sha’bān is the month of irrigating crops, and the month of Ramadān is the month of harvesting the crops. He also said: The likeness of the month of Rajab is that of the wind, the likeness of Sha’bān is that of the clouds and the likeness of Ramadān is that of the rain; whoever does not plant and sow in Rajab, and does not irrigate in Sha’bān, how can he reap in Ramadān? Now that Rajab has passed, so what will you do in Sha’bān if you are seeking Ramadān? This is how your Prophet (sallAllāhu ‘alayhi wasallam) and the early generations of the ummah were in this blessed month. So what will you do?
Read more here :
Shaikh Sajid Umar