Messenger of Allah ﷺ said, "If someone sells pollinated date-palms, their fruits will be for the seller, unless the buyer stipulates the contrary."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ مَنْ بَاعَ نَخْلاً قَدْ أُبِّرَتْ فَثَمَرَتُهَا لِلْبَائِعِ إِلاَّ أَنْ يَشْتَرِطَ الْمُبْتَاعُ